bluuebunny/crossref_metadata_2025 huggingface dataset:
Study of electrically conductive adhesives in the manufacture of photovoltaic modules
Authors:   Tecnológico de Estudios Superiores de Jocotitlán, SORIANO-VARGAS Orlando , MENDOZA-HERNÁNDEZ Raúl ,   Tecnológico de Estudios Superiores de Jocotitlán, LOPEZ Roberto ,   Tecnológico de Estudios Superiores de Jocotitlán, GARCIA-SANCHEZ José Juan ,   Tecnológico de Estudios Superiores de Jocotitlán
Published: October 2023

In this work, the behavior of an electrically conductive adhesive (ECAs) was selected and studied, using shingled technology is a development in the connection of solar cells by means of superimposition with electrically conductive adhesives, thus obtaining higher powers than the previous welding process, also offers several advantages compared to standard photovoltaic modules, improving: efficiency, reduction of microcracks, better use of the surface, lower processing temperature, higher energy yield, and better aesthetics. The objective of this study was to analyze electrically conductive adhesives for use in the manufacture of photovoltaic modules to propose a technological development to obtain greater efficiency in energy capture. Polycrystalline cells and monocrystalline cells were studied. The photovoltaic module manufacturing set was made using the conventional fixing method to join solar cells, based on the union by welding with Sn-Cu connection tapes. Loctite Ablestik ICP 8282 adhesive was selected for use in the manufacture of the overlay prototype and the substitution of the welding process in the manufacture of standardized photovoltaic modules. The adhesive curing consisted of depositing the joined cells, in the Stringer equipment, for 30 seconds at a temperature of 150°C.
A Filter-SQP strategy for training Support Vector Machine models
Authors: Bello Tiago Lino , Matioli Luiz Carlos , Pedroso Lucas Garcia , Igarashi Daniela Miray
Published: October 2023

This paper introduces a filtering strategy for addressing optimization problems arising in binary Support Vector Machine classification. The training optimization problem aims to solve the dual formulation which involves a quadratic objective function subjected to a linear and box constraints. Our approach employs a Filter algorithm with Sequential Quadratic Programming iterations that minimize the quadratic Lagrangian approximations. Notably, we utilize the exact Hessian matrix in our numerical experiments to seek the desired classification function. Moreover, we present a Filter algorithm combined with the Augmented Lagrangian method aiming to accelerate the algorithm convergence. To substantiate our method's effectiveness, we conduct numerical experiments through MATLAB, comparing outcomes with alternative methodologies detailed in existing literature. Numerical experiments shows that the Filter--SQP combined with Augmented Lagrangian method is competitive and efficient method compared with an interior-point based solver and LIBSVM software in relation of classification metrics and CPU-time.
Pendampingan Advokasi Hak Kesehatan Terhadap Korban Pelanggaran HAM Berat Lansia Tahun 1965 di FOPPERHAM Yogyakarta.
Authors: Mintanawati Nirwani , Siswanto Siswanto
Published: October 2023

The purpose of the study are to find out which way done fopperham advocacy and shape the success of done fopperham 1965 human rights to the victim. The research is research field research  namely research who takes primary data in the field, in the location. Studi field work was carried out by selecting fopperham institutions in Yogyakarta. While the types and approach research used in this research was descriptive qualitative, because in this research produce conclusions in the form of who described in detail, which is in the form the figures is not data. The result of the research indicated. First, violations of human rights on a victim advocacy fopperham heavy 1965 it can be seen from a number of ways, ranging from reading park give education, give the shape of advocacy of a policy of, and give the shape of health services. Second, the form of the success of fopperham in engage in advocacy of clients can be seen from micro approach, mezzo, and macro.It is held to find out the form of the success of conducted by fopperham.
Kebiasaan Edukatif Islami yang dapat Membentuk Perilaku Sosial Anak dalam Kehidupan Bermasyarakat
Authors: Rahman Nata Utara , Shalihah Auladina
Published: October 2023

Orang tua menjadi unsur penting dalam membentuk perilaku anak, khususnya dalam bersosial di lingkungan masyarakat. Tidak jarang ditemukan dalam kehidupan ini perilaku sosial anak yang tidak selaras dengan norma, tata krama dan syari’at Islam. Keadaan ini tentu mengharapkan wujud ideal agar anak-anak memiliki perilaku sosial yang baik sehingga dia bisa diterima di tengah masyarakat sesuai dengan apa yang diharapkan secara bersama-sama. Melalui penelitian ini penulis bertujuan untuk mengkaji beberapa literatur yang berkaitan dengan kebiasaan edukatif yang dapat membentuk perilaku sosial anak yang dilakukan dengan metode penelitian pustaka (Library Research). Hasil penelitian menunjukkan bahwa kebiasaan edukatif Islami dalam membentuk perilaku sosial anak dalam kehidupan bermasyarakat sangat penting diberikan sejak dini, khususnya bermula dari kehidupan keluarga melalui keberadaan orang tua. Aspek pembentuk perilaku sosial anak baik dari aspek keluarga, lingkungan masyarakat, sekolah sebagai lembaga pendidikan formal, teman sebaya sampai kepada pengaruh media massa turut memberikan pengaruh terhadap perilaku sosial anak. Beberapa kebiasaan edukatif Islami tersebut seperti mengajarkan pentingnya menghormati orang lain, membiasakan sikap tolong menolong, mengedepankan sopan santun yang di dalamnya termasuk terkait etika berbicara, bergurau dan berterimakasih, menumbuhkan rasa persaudaraan pada diri anak, membiasakan memaafkan orang lain, kasih sayang terhadap sesama sampai kepada memberikan hak pada tetangga yang merupakan kerabat atau jiran yang bertempat tinggal di sekitar kita serta memberikan hak kepada sesama saudaranya.
Pengembangan E-Modul Berbasis Project Based Learning untuk Meningkatkan Keterampilan Berpikir Kritis Siswa Kelas V
Authors: Amalia Zahrina , Yulianti Dwi , Rohman Fatkhur , Nurhanurawati Nurhanurawati
Published: October 2023

Penelitian ini bertujuan untuk mengembangkan E-modul berbasis Problem Project Based Learning (PjBL) yang diharapkan mampu untuk meningkatkan keterampilan berpikir kritis peserta didik. Penelitian ini menggunakan metode penelitian menurut ADDIE dengan lima tahapan yaitu: Analisys, Design, Development, Implementation, Evaluation. Teknik sampling yang digunakan dalam penelitian ini adalah purposive sampling, populasi penelitian ini adalah guru dan peserta didik kelas V SD Negeri 5 Sumberrejo, sampel dalam penelitian ini adalah V A sebagai kelas eksperimen dan V B sebagai kelas kontrol. Hasil penelitian meliputi kelayakan, kepraktisan, dan keefektifan produk. Kelayakan produk dilihat dari hasil validasi produk tergolong sangat valid, pada segi materi menunjukkan rata-rata sebesar 0,720. Segi bahasa menunjukkan rata-rata sebesar 0,891. Segi media menunjukkan rata-rata sebesar 0,823. Segi pedagogik menunjukkan rata-rata sebesar 0,799. Instrumen tes juga divalidasikan oleh validator sebagai produk penelitian menunjukkan rata-rata sebesar 0,792. Kepraktisan produk dapat dilihat dari rata-rata persentase respon pendidik sebesar 97% dengan interpretasi sangat praktis, sedangkan respon peserta didik sebesar 90% dengan interpretasi sangat praktis. Efektivitas produk dapat dilihat berdasarkan hasil perbandingan peningkatan keterampilan berpikir kritis peserta didik pada kedua sampel yaitu kelas eksperimen menggunakan produk dan kelas kontrol tidak menggunakan produk. Berdasarkan hasil rekapitulasi membuktikan bahwa pada kelas eksperimen mendapatkan nilai effect size yang didapatkan pada penelitian ini sebesar 1,50 berkategori besar, hal ini berdasarkan rentang interpretasi d > 0,8 menurut Cohen’s d. Hal tersebut membuktikan bahwasanya berdasarkan hasil perbandingan kelas eksperimen yang menggunakan E-modul berbasis PjBL dan kelas kontrol yang tidak menggunakan produk memiliki rentang nilai yang besar berdasarkan uji effect size.
Anesthetic consideration on myeloradiculopathy patient undergoing anterior cervicosternotomy
Authors: Fairuz Nadya Siti , Fuadi Iwan
Published: October 2023

Myeloradiculopathy, a condition that involves the spinal cord and spinal nerve roots, is the major cause of disability patients. Most patients with myeloradiculopathy receive surgical intervention with the aim of removing the underlying compression injury from the nerve, decompressing the cord, and moving it without friction or further damage. Surgery on the spine and spinal cord has broadened its scope in recent years. The anterior approach is a challenging procedure given the various vascular, osseous, nervous, and articular structures that prevent adequate exposure and the potential damage to anesthetists. Our objective was to evaluate the pre-operative analysis, maintenance during intra-operative care, and post-operative care in patients with myeloradiculopathy undergoing posterior stabilization surgery with an anterior approach (cervicosternotomy). A 23-year-old woman was diagnosed with Myeloradiculopathy at Th2 Vertebrae Level due to space-occupying extradural lesion at Th2-Th4 vertebral level with pathological fracture at Thoracal Th2 et Th7 et Th10 due to suspected spondylitis tuberculosis with paravertebral abscess, with ASA I (Physical Status Classification System). The patient was then treated with laminectomy debridement, abscess drainage, and posterior stabilization through a cervicothoracic spine surgery with an anterior approach. The patient received the preoperative assessment, intraoperative maintenance, and postoperative evaluations, which are very important to ensure a good outcome of the cervicosternotomy with an anterior approach.
Anti-HIV Transcriptase Herbs: A Review
Authors: Hasan Khomaini , N Ferdianti Fine , P Y Paryati Sayu
Published: October 2023

To date, combination antiretroviral (ARV) medication is considered the most effective treatment for people infected with the Human Immunodeficiency Virus (HIV). The primary purpose of ARV administration is to reduce the viral load, thereby enhancing HIV patients' immunological condition and minimizing mortality from opportunistic infections. Nowadays, a combination of NRTI (nucleoside analog reverse transcriptase inhibitor) and NNRTI (non-nucleoside analog reverse transcriptase inhibitor) is accepted therapy for HIV patients. Both have a mechanism for inhibiting the reverse transcriptase (RT) enzyme during viral replication. Reverse transcriptase (RT) is an enzyme that plays a role in the reverse transcription stage of the virus reproduction process. HIV RT converts proviral RNA into DNA, and the copy infects the host or target cell. The use of RT inhibitors for HIV-infected patients is becoming more common. Many investigations were conducted on plants that have the potential to operate as anti-HIV RT. In this review, we go over some of the potential herbs that serve as RT inhibitors. In this literature review, a search was carried out with the help of several search engines that matched the criteria, namely reverse transcriptase herbal inhibitors for HIV. The author came to the conclusion that there were 18 plants with relatively high activity as anti-HIV medicines with varied traits and working mechanisms from 162 papers gathered based on keywords. Furthermore, the findings of this study will serve as the foundation for the development of anti-HIV herbs as well as a source of antiretroviral therapy ingredients in the future.
The Objectivity- Subjectivity Debate and The Dilemma of Modern Citizenship: From the Modern to the Postmodern
Authors: William Idowu
Published: October 2023

The concept of citizenship is, in contemporary times, a central theme ill political theory. This has made the concept to be hailed as the most objective status that members of a particular socio-political sphere call experience. However; this paper argues that citizenship is today entrapped in the problematic of subjectivity. The paper discovers that part of the basis for the contention is the declaration that we live ill the postmodern age characterised by multiculturalism and the celebration of values and virtues of capitalism such as class politics, the explosion in the concept of rights, the rebirth of the hometown syndrome and the fact that human nature is still a subject of controversy. The paper concludes that the subjectivity that citizenship is enclosed in today might suggest the end of history.
Gender Equity in Contemporary Marriages: The Decision Making Perspective
Authors: Abiola Monday Desmond , Ndisiaka Michael , Vincent-Osaghae Gloria N.
Published: October 2023

The female gender, more especially, has not benefitted from gender equity arrangement in Nigeria mostly due to socio-cultural constraints and non-possession of empowering instruments. This is most evident in marriages which are enduring contact point for adult males and females. However; with the contracting of contemporary marriages that is apparently characterized by lesser regard for traditional gender-disparity values, and increasing socio-economic equality of spouses, this paper found it imperative to examine gender equity in such marriages with particular focus on decision making. Quantitative data was obtained from 665 respondents who had been in contemporary marriage in the last 20 years in the Benin metropolis. The nature of decision making as it affects the ability of a spouse to access opportunities and resources was measured with the giving of “approval” or not. Perception on equal decision making between spouses was measured using a five-response Likert scale made up of four Liken-type items. Results indicate significantly high odds of a husband not approving of his wife acquiring higher education, registering and participating in politics, and individually acquiring property. Also significant difference exist in the perception of equal decision making between male and female; and there is a significant relationship between the age of spouses and their disposition towards equal decision making. Accordingly, it is recommended that empowering females should be sustained and negative perception of equal decision making between spouses should be eroded.
Gender, Teamwork and Violence against Women in the Workplace: A Glimpse into the Nigerian Situation
Authors: Kalejaiye Peter O. , Abrifor Chiedu A.
Published: October 2023

In Nigeria today, most organizations are turning to teams to manage their operations and have competitive edge over others in order to achieve their goals and objectives. However, as much as teamwork is appreciated in the workplace today, it is not without its gender-bias proneness. In this study, tile authors have shown, through content analysis of gender literature reviewed that, teamwork in the workplace is not gender-neutral, and that violence against women in the workplace in the forms of pay gap, discrimination and sexual harassment influence team decisions, operations, tasks and commitment in the organization. Although, the gendered workplace may not be altered anytime soon because of the institutionalization of gender in Nigeria organizations, yet this paper has highlighted ways by which teamwork can be effective and violence against women can be averted. Therefore, promoting, achieving and sustaining gender equality is key to removing violence against women and promoting teamwork in the workplace in Nigeria and the world at large.
Propertied Women and Inheritance in South West Nigeria: What has changed?
Authors: Alliyu Nurudeen
Published: October 2023

The low status of women the world over has received attention from scholars and professionals in the field of development studies. Gradual changes have been recorded in some areas of life across nations. The changes have however not covered a majority of the women folks in many nations of the world especially the third world countries. The paper examined propertied women in South West Nigeria in relation to how they manage, control and transfer their properties with the intention of tracking the overall effect of the acquired properties all the women folks (Young and old). About 195 out of 225 sampled propertied women who owned properties ranging from land, houses, and small scale industries were selected along the divide of indigenous and foreign (modern ) properties from both Lagos and Ogun state. The paper argues that the propertied women in the study area have actually experienced a remarkable change in their status as a result of property acquired over time. The effect of this new status is noticeable in the management, control and transfer of properties from older women to younger ones. Profound change in line with equal access to landed property is however common in the South and South East Yoruba ethnic group. It is therefore concluded that the factors that changed the propertied women s mental set will slowly but surely continue to enhance further changes given the sustenance of the current dynamics.
An Overview on Generative AI at Scale with Edge-Cloud Computing
Authors: Wang Yun-Cheng , Xue Jintang , Wei Chengwei , Kuo C.-C. Jay
Published: October 2023

As a specific category of artificial intelligence (AI), generative artificial intelligence (GenAI) generates new content that resembles what is created by humans. The rapid development of GenAI systems has created a huge amount of new data on the Internet, posing new challenges to current computing and communication frameworks. Currently, GenAI services rely on the traditional cloud computing framework due to the need for large computation resources. However, such services will encounter high latency because of data transmission and a high volume of requests. On the other hand, edge-cloud computing can provide adequate computation power and low latency at the same time through the collaboration between edges and the cloud. Thus, it is attractive to build GenAI systems at scale by leveraging the edge-cloud computing paradigm.  In this overview paper, we review recent developments in GenAI and edge-cloud computing, respectively.  Then, we use two exemplary GenAI applications to discuss technical challenges in scaling up their solutions using edge-cloud collaborative systems. Finally, we list design considerations for training and deploying GenAI systems at scale and point out future research directions. 
Isu-Isu Global dan Kesiapan Guru Madrasah Menghadapi Isu-Isu Global
Authors: Solehudin Deni , Erihadiana Mohamad , Ruswandi Uus
Published: October 2023

Pendahuluan: Dampak globalisasi sebagai hasil dari kemajuan dalam bidang informasi merujuk pada pengaruh yang menyebar secara global. Keterbukaan terhadap aliran informasi yang melibatkan perkembangan ilmu pengetahuan dan teknologi dalam era globalisasi juga berdampak pada lingkungan dan Masyarakat. Tujuan: Penelitian ini bertujuan untuk melihat kesiapan guru madrasah dalam menghadapi isu-isu global. Metode: Penelitian ini merupakan penelitian kualitatif deskriptif. Subjek dalam penelitian ini adalah seluruh guru Madrasah Aliyah Al-huda Pameungpeuk Kabupaten Bandung pada tahun 2022 sebanyak 32 orang guru. Teknik pengumpul data yang digunakan adalah dengan teknik komunikasi tidak langsung dengan cara pengamatan terhadap kegiatan guru. Wawancara dengan media googleform. Teknik dan alat tersebut digunakan untuk mengetahui sejauh mana kesiapan guru-guru dalam menghadapi tantangan globalisasi. Hasil dan Pembahasan: Hasil penelitian menunjukan kesiapan guru di MA Al-Huda Pameungpeuk sudah cukup baik dan siap dalam menghadapi isu-isu global. Kesiapan seorang guru baik fisik dan mental, kompetensi guru yang mencakup kemampuan, keterampilan dan pengetahuan akan teknologi menjadi faktor utama dalam mengikuti perkembangan globalisasi. Kesimpulan: Ketersediaan sarana dan prasarana dalam pelaksanaan pembelajaran daring utamanya kemudahan akses internet di MA Al-Huda Pameungpeuk telah tersedia dengan baik sebagai pendukung kegiatan proses pembelajaran dan meningkatkan kinerja guru dalam menghadapi isu-isu global.
Value-based Reimbursement as a Mechanism to Achieve Social and Financial Impact in the Healthcare System
Authors: de Silva Etges Ana Paula , Liu Harry , Jones Porter , Polanczyk Carisi
Published: October 2023

Value-based reimbursement strategies have been considered in the continuous search for establishing a sustainable healthcare system. For models that have been already implemented, success is demonstrated according to specific details of the patients’ consumption profile based on their clinical condition and the risk balance among all the stakeholders. From fee-for-service to value-based bundled payment strategies, the manner in which accurate patient-level cost and outcome information are used varies, resulting in different risk agreements between stakeholders. A thorough understanding of value-based reimbursement agreements that views such agreements as a mechanism for risk management is critical to the task of ensuring that the healthcare system generates social impacts while ensuring financial sustainability. This perspective article focuses on a critical analysis of the impact of value-based reimbursement strategies on the healthcare system from a social and financial perspective. A critical analysis of the literature about value-based reimbursement was used to identify how these strategies impact healthcare systems. The literature analysis was followed by the conceptual description of value-based reimbursement agreements as mechanisms for achieving social and financial impacts on the healthcare system. There is no single successful path toward payment reform. Payment reform is used as a strategy to re-engineer the way in which the system is organized to provide care to patients, and its successful implementation leads to cultural, social, and financial changes. Stakeholders have reached consensus regarding the claim that the use of value reimbursement strategies and business models could increase efficiency and generate social impact by reducing healthcare inequity and improving population health. However, the successful implementation of such new strategies involves financial and social risks that require better management by all the stakeholders. The use of cutting-edge technologies are essential advances to manage these risks and must be paired with strong leadership focusing on the directive to improve population health and, consequently, value. Payment reform is used as a mechanism to re-engineer how the system is organized to deliver care to patients, and its successful implementation is expected to result in social and financial modifications to the healthcare system.
Caracterização patogênica de Pestalotiopsis grandis-urophylla pela inoculação de disco de micélio
Authors: Costa Carvalho Daniel Diego , Marques Marina Gabriela , Rodrigues Fabrício , Alves Duarte Elizabeth Amélia , Alves Santos de Oliveira Thiago
Published: October 2023

O objetivo deste estudo foi realizar a caracterização patogênica de isolados de Pestalotiopsis grandis-urophylla obtidos a partir de lesões em folhas de eucalipto. A partir de 2 isolados foi realizado a caracterização patogênica, onde foram inoculados em folhas e submetidos a condições controladas de temperatura e luz em caixas acrílicas transparentes com manutenção da umidade apenas no papel. As avaliações foram realizadas medindo-se as lesões na face abaxial das folhas aos 4, 6, 8 e 10 dias após a inoculação (DAI), com auxílio de paquímetro digital, obtendo-se o tamanho das lesões em mm2. Na avaliação do potencial patogênico, os dados referentes às lesões causadas por P. grandis-urophylla foram submetidos ao teste de Tukey e à análise de regressão para obtenção de modelos significativos. Não houve diferença estatística entre os isolados quanto à área foliar lesionada (AFL), e quanto a área abaixo da curva de progresso da doença (AACPD). A metodologia de inoculação avaliada proporcionou reprodução dos sintomas da doença.
pengaruh product features dan advertising attractiveness terhadap keputusan pembelian honda scoopy tahun 2022 (studi kasus masyarakat di kecamatan tebo tengah)
Authors: Yanti Reni Febri , Fenisi resty  , Kelik purwanto
Published: October 2023

Astra Honda Motor Factory issued a Honda Scoopy in 2022 with product sophistication that makes the public interested in buying it. This research was conducted to determine the effect of product features and advertising attractiveness partially and simultaneously on the purchase decision of Honda Scoopy in 2022. This study used quantitative research methods with data collection using questionnaires conducted from May to June with a sample of 366 respondents. The data analysis techniques used are validity tests, reliability tests, classical assumption tests, multiple linear regression analysis, correlation analysis, t tests, f tests and determination tests (R2). The results of this study show that the product features variable partially has a positive and significant effect on the purchase decision which is shown by the results of processing large calculated t value data from the t table (8,948>1.649) and the level of significance value smaller than alpha (0.00<0.05), which is shown by the results Processing large calculated t value data from the T table (10.852>1.649) and significance value levels smaller than Alpha (0.00<0.05), Product Features and Advertising Attractiveness variables simultaneously have a positive and significant effect on the purchase decision which is shown by the results of data processing Calculated F value greater than the F value of the table (310.283>2.630) and the large significance level of Alpha (0.00<0.05), R2 value of 0.643 which means that all independent variables can affect the dependent variable by 64.3% while the remaining 35.7% are influenced by other factors not tested in this study.
heterolingüismo literario en autores francófonos de origen español: bilingüismo literario y diglosia en Semprun, Blasquez, Del Castillo y Salvayre
Authors: Montes Villar Luisa
Published: October 2023

En el presente artículo analizamos, desde la noción de “heterolingüismo literario” (Grutman 1997), el contacto de lenguas francés-español en la obra narrativa de autores bilingües de origen español. En primer lugar, se aborda la obra de autores que acompañaron a sus familias al exilio cuando eran niños o adolescentes y adoptaron el francés como lengua de escritura: Michel del Castillo, Adélaïde Blasquez y Jorge Semprun. En segundo lugar, se analiza la novela Pas pleurer de Lydie Salvayre, autora bilingüe de origen español nacida en Francia. Desde el análisis comparativo se abordan las formas de vehicular narrativamente la doble pertenencia lingüística y cultural de dichos autores; los primeros alineados en formas más individuales de gestión del bilingüismo a través de la tematización de la lengua —“bilingüismo literario”— y la segunda a través de la reivindicación de la memoria histórica y de la manifestación de las tensiones del contexto en el que coexisten las dos lenguas —“diglosia literaria”— (Grutman 2003).
Materials and Corrosion in Seawater Reverse Osmosis Plants: A Review
Authors: Hamad Mohamed Wael , Hassan Abdul Rahman , Abdullah Abdul Salam Alrowaished
Published: October 2023

Desalination is emerging as one of the most promising solutions to extraction and increasing global demand for drinking water. A water purification process called reverse osmosis (RO), in which dissolved solids are separated from solutions by partially permeable membranes. Advances in membrane technology have resulted in the removal of up to 99% of salts in seawater. However, the process and system of seawater treatment RO are associated with many problems, such as scaling and fouling of the membranes, corrosion of the pumps, valves and piping system due to the highly concentrated salt solution and high chemical consumption. Nowadays, these problems have become very critical as they severely affect the desalination process and also massively deteriorate the performance and lifetime of the system components and materials. To ensure that the desalination process is always the best option for a low-maintenance, highly efficient and cost-effective system and process, a comprehensive study of these problems is essential. Therefore, this article addresses the characteristics of metallic materials and corrosion problems in the reverse osmosis process of seawater desalination, as well as the best solutions to focus on and evaluate for an optimal seawater desalination process, and the selection of the category of duplex stainless steels suitable for seawater desalination plants to reduce maintenance, avoid plant shutdown and ensure plant safety.
Water Hammer Analysis in Water Pipelines and Methods for Protection
Authors: Hamad Mohamed Wael , Hassan Abdul Rahman , Abdullah Abdul Salam Alrowaished
Published: October 2023

In water processing industry, pressurised pipeline problems bring dangerous consequences, causing flooding, traffic accidents or death, financial and material losses and the disruption of the water supply. There are some problems in water pressurised pipelines system occur gradually, and some problems occur in very sudden without any warning with massive impacts and harms. Most of the sudden events that affect water system and municipal operation and maintenance centres are the phenomenon of sudden explosions and cracks in water pipes which lead to disaster. The phenomenon of water hammer is as a result of imperfect design or poor operation methods. The transition in the pressurised pipeline from one steady state to another steady state such as from a constant velocity to another velocity without a protection system make huge in pressure change. Any change in velocity leads to a pressure changes in very short time will cause to disaster strikes for the system stabilization. Professional design of liquid pipelines and proper selection of materials prevents the phenomenon of water hammer. Therefore, in this paper, the important issues on water hammer, protection systems and professional planning with special software programmes such as Allievi software was addressed.
Coronavirus disease 2019 and lung cancer: where are we?
Authors: Ocanto Abrahams , Mielgo-Rubio Xabier , Luna Tirado Javier , Linares Mesa Nuria , López Valcárcel Marta , Pedraza Sara , Vera Barragan Victoria , Valencia Nieto Patricia , Zafra Martín Juan , Couñago Felipe
Published: October 2023

Oncology patients are more susceptible to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection due to hospital contact and an immunological system that can be compromised by antineoplastic therapy and supportive treatments. Certain similarities have been described in the physiopathology of coronavirus disease 2019 (COVID-19) and lung cancer (LC) that may explain the higher probability of these patients of developing a more serious disease with more frequent hospitalizations and even death, especially with the addition of smoking, cardiovascular and respiratory comorbidities, old age and corticosteroids use. Pre-existing lesions and cancer therapies change the normal architecture of the lungs, so diagnostic scales such as COVID-19 Reporting and Data System (CO-RADS) are of vital importance for a correct diagnosis and patient homogenization, with a high inter-observer correlation. Moreover, anticancer treatments have required an adaptation to reduce the number of visits to the hospital [hypofractionated radiotherapy (RT), larger intervals between chemotherapy cycles, delay in follow-up tests, among others]. In a way, this has also caused a delay in the diagnosis of new cancers. On the other hand, vaccination has had a positive impact on the mortality of these patients, who maintain a similar seroprevalence to the rest of the population, with a similar impact in mortality.
Verifikasi Metode Pengujian Fe, Mn, dan Zn dalam Air Sungai Bengawan Solo Secara Spektroskopi Serapan Atom
Authors: Eka Saputra Mohamat Ashar
Published: October 2023

Verifikasi metode uji sampel air sungai Bengawan Solo telah dilakukan di Laboratorium Lingkungan Lingkungan PPSDM Migas Cepu berdasarkan standar SNI 6989-84 2019 mengenai cara uji kadar logam terlarut dan logam total secara Spektrometri Serapan Atom (AAS) – nyala. Tujuan penelitian ini untuk menentukan analisis kuantitatif logam seng (Zn), mangan (Mn), dan besi (Fe) pada air sungai Bengawan Solo. Sampel didestruksi dengan destruksi basah kemudian dianalisis. Sinyal/ noise logam seng sebesar 64,27 mg/L dan; logam mangan sebesar 9,7013 mg/L; dan logam besi sebesar 48,2 mg/L. Nilai % recovery logam seng sebesar 115 %; logam mangan sebesar 69,74 %; logam besi sebesar 97%. Nilai % RSD logam seng sebesar 1,55; logam mangan sebesar 0,94; dan logam besi sebesar 2,74. Nilai CvHorwitz logam seng sebesar 94,55; logam mangan sebesar 88,55; dan logam besi sebesar 89,96. Berdasarkan hasil yang diperoleh, maka dapat dinyatakan, bahwa metode ini tidak layak digunakan untuk analisis secara rutin karena tidak memenuhi persyaratan batas deteksi metode (MDL) dan akurasi.
The Risk Assessment Pada Pengoperasian Boiler TWA di Unit Boiler PPSDM MIGAS Cepu Menggunakan Metode HAZOP
Authors: Arizqi Fitria Shinta
Published: October 2023

PPSDM Migas Cepu merupakan sebuah Instansi Pemerintah Pusat Badan Pengembangan Sumber Daya Manusia Minyak dan Gas Bumi di bawah kementerian ESDM. PPSDM ini mengolah crude oil dari PT Pertamina aset 4 Cepu, dimana nantinya crude oil ini diolah di unit pengolahan minyak PPSDM MIGAS. Area boiler merupakan bagian dari perusahaan yang memiliki kemungkinan potensi bahaya tinggi. Oleh karena itu, dilakukan identifikasi bahaya untuk meningkatkan keselamatan dan kesehatan kerja di area boiler dengan metode HAZOP. Berdasarkan identifikasi pada proses pengoperasian sistem boiler, didapatkan 4 node, yaitu sand filter, softener, deaerator, steam drum boiler. Penilaian risiko terdapat 3 kategori tingkat risiko, yaitu risiko sedang, rendah, dan tinggi. Risiko terbesar yaitu tinggi terdapat pada node steam drum dengan parameter pressure, level, dan temperature. Rekomendasi yang diberikan adalah dengan pemberian APD pada operator, mengontrol level air yang masuk ke dalam steam drum melalui by pass valve, membuang sebagian air dengan blow down valve, melakukan predictive maintenance pada pressure controller, serta pemasangan safety alarm.
Analisis Efektifitas Penentuan Rute dan Distribusi Pertasol Di PPSDM MIGAS (STUDI KASUS : PPSDM MIGAS CEPU)
Authors: Ramadhani Haryono Yudha Aditya
Published: October 2023

Pusat Pengembangan Sumber Daya Manusia Minyak dan Gas Bumi (PPSDM MIGAS) adalah Instansi Pemerintah Pusat di bawah Badan Pengembangan Sumber Daya Manusia Energi dan Sumber Daya Mineral Kementerian Energi dan Sumber Daya Mineral. PPSDM MIGAS mempunyai tugas pengembangan sumber daya manusia di bidang minyak dan gas bumi dan pengelolaan minyak mentah (crude oil) menjadi pertasol. Penelitian ini bertujuan untuk mengidentifikasi permasalahan dalam hal pendistribusian pertasol di 9 kota yaitu Tuban, Lamongan, Surabaya, Sidoarjo, Surakarta, Karanganyar, Semarang, Jakarta, Tangerang yang masih random (acak). Tujuannya agar rute yang ditempuh oleh truk dapat efektif dan efisien serta dapat meminimalisir biaya pengiriman. Penelitian ini menggunakan metode Nearest Neighbor untuk menentukan alternatif rute terbaik agar dalam pendistribusian pertasol dapat lebih optimal. Hasil penelitian berdasarkan perhitungan menggunakan metode diatas mendapatkan perhitungan jarak yang paling optimal menggunakan metode nearest neighbor dengan jarak paling pendek yaitu sebesar 1756,7 Km. Sehingga dapat disimpulkan penentuan rute atau pemilihan jalur yang efektif serta membantu untuk pengiriman dari pengolahan minyak mentah menjadi pertasol jadi ke tujuan atau konsumen (industri) dengan optimal dengan analisis menggunkan metode nearest neighbor.
On the History of the Sami Chapel on Chasynyavr.
Authors:   Parish of the Cathedral Church of the Resurrection of Christ, (Kolivatov) Hieromonk Nikodim , Shakhnovitch Mark M. ,   Barents Centre of the Humanities of the Kola Science Centre of the Russian Academy of Sciences
Published: October 2023

In 2002, an abandoned chapel of the Nativity of Christ was found in the Lovozero tundra, which belonged to the Semiostrovsky Sami churchyard. The article presents its history, reconstructed from written documents from the beginning of the 19th century, examines the results of the expeditions of 2016 and 2019, analyzes hypotheses about the time of its creation.
Priest Simeon Borisov and Kola voivode Ivan Voronetsky.
Authors:   Murmansk Arctic State University, Gazizov Vyacheslav V.
Published: October 2023

The article deals with the relationship between the Kola voivode Ivan Vasilievich Voronetsky and the tenth priest of the Resurrection Cathedral of the Kola stockade Simeon Borisov. The abusive voivode provoked a social conflict in 1698, which involved various strata of society, including part of the Streltsy garrison. Priest Simeon Borisov publicly condemned the actions of the voivode, forcing Voronetsky to seek help from the Archbishop of Kholmogorsk and Vazhsk Afanasy (Lyubimov). The article considers the main stages of the priest's biography connected with his life in the Kola stockade. Consideration of this private episode allows to present the uneasy relations of voivodes with the clergy of the Kola district.
Education and development of the Murmansk Orthodox parish: essays on the past, present and future.
Authors:   St. Petersburg Theological Academy of the Russian Orthodox Сhurch, Koryakovsky Anatoliy ,   Church of the the Holy Great Martyr and Healer Panteleimon of the Murmansk Diocese of the Murmansk Metropolis
Published: October 2023

The main objective of this article is to draw attention to the geographical and religious factor in the study of the history of parish churches using the example of the Orthodox Murmansk St. Nicholas parish, which was formed in the Kola North as part of the Arkhangelsk and Kholmogory diocese in 1916 in the last city founded in the Russian empires. The scientific article examines the history of the development of the Murmansk parish in historical retrospect on the basis of available sources from the Russian State Historical Archive, the Russian State Archive of the Navy, the State Archive of the Murmansk Region, the State Archive of the Arkhangelsk Region, as well as the periodical press (Arkhangelsk Diocesan Gazette), and also the works of predecessor researchers.
Pages of the history of the parish and construction of the Church of the Assumption of the Blessed Virgin Mary in Apatity.
Authors: Kabysh Zoya A.
Published: October 2023

The article summarizes the known data on the history of the Belorechensky microdistrict, which preceded the creation of the temple here, and also describes the history of the creation of the parish of the first Orthodox church in the city based on interviews with participants in the events. We are convinced that the history of the temple is important for understanding the life of society in a certain historical period. The results of the work have shown that this chronicle fully reflects the spirit of the history of our small homeland.
Integrity of human nature and ecotheological approaches to its restoration.
Authors:   Research Center for Medical and Biological Problems of Human Adaptation in the North, Federal Research Center ", Zhirov Vladimir K. ,   Kola Scientific Center of the Russian Academy of Sciences", Gontar Oksana B. ,   Research Center for Medical and Biological Problems of Human Adaptation in the North, Federal Research Center "Kola Scientific Center of the Russian Academy of Sciences",   Research laboratory of the Federal Budgetary Institution “North-Western Scientific Center for Hygiene and Public Health”, Megorsky Vladimir V. ,   Research Center for Medical and Biological Problems of Human Adaptation in the North, Federal Research Center "Kola Scientific Center of the Russian Academy of Sciences",   Research laboratory of the Federal Budgetary Institution “North-Western Scientific Center for Hygiene and Public Health”, Danilets Ioann ,   Apatity Deanery of the Murmansk and Monchegorsk Metropolis of the Russian Orthodox Church
Published: October 2023

The article discusses the possibilities of maintaining the integrity of the human body spiritual, mental and somatic components when using ecological (landscape) therapy approaches based on the visual perception of landscape complexes of a certain spatial organization. An original hypothesis of the psycho- and somatotropic effects of the emerging visual image of landscape space is presented, based on the possibility of alternative perception of environmental stimuli through the circulatory system, pericardium and other primary body cavity rudiments, and not the central nervous system. It is assumed that the significant information capacity of these perceptual systems is due to the possibility of their interaction with aeonic eternity.
Information manual for the family of the child with leukemia: reception study
Authors: Santos Larissa Guanaes dos , Mandetta Myriam Aparecida
Published: October 2023

Objective

To understand the meaning attributed to the reception of a manual by families of children with acute leukemia.
Methods

Qualitative study based on the theoretical framework of the Reception Study. Online interviews were conducted with families of children undergoing treatment for acute leukemia at different stages of treatment and who used the manual ‘My child has acute leukemia. How about now?’ for thirty days. The WebQDA® software was used in the organization of data analyzed according to the inductive Qualitative Content Analysis.
Results

Participation of nine families represented by seven mothers, one father and one grandmother. From the analysis, emerged analytical categories related to the context experienced by the family when receiving the manual and to the evaluation of the language and illustrations. The meaning attributed by the family to receiving the manual, based on interactions with it, is ‘Having the Hope of Healing Strengthened’, which helps them to face the adversities of the treatment and keeps them optimistic about the best prognosis.
Conclusion

The use of informative materials facilitates communication with the team, promotes the family’s health literacy and strengthens their hope for a cure.
Access to food and food quality: perception of the homeless population
Authors: Cerda Carolina Moraes Preihsner de la , Soares Giovanna Martins e , Pinheiro Ana Karina Bezerra , Lacthim Sheila Aparecida Ferreira , Dias André Luiz Freitas , Arcencio Ricardo Alexandre , Freitas Giselle Lima de
Published: October 2023

Objective

To understand the perception of access to food and food quality for the street population.
Methods

This qualitative descriptive study was performed in a Reference Center for the Homeless Population in the south-central region of Belo Horizonte (MG). A semi-structured script was used to conduct interviews with 18 participants. Data collection occurred between December 2020 and January 2021. The thematic analysis of the material, as proposed by Bardin, made it possible to elaborate three empirical categories.
Results

The public interviewed was male, with a mean age of 43 years, and a mean time on the streets of 44.6 months. Access to food came from donations, meals at government institutions, and acquisition when income was available. Difficulties were reported regarding the quantity and quality of food, acquisition of meals on weekends, feelings of fear and anguish in the face of hunger, lack of food, and social stigma, which were aggravated by COVID-19.
Conclusion

As in this scenario of social inequalities the access to food is not guaranteed, implementing public policies of social protection is necessary to guarantee basic rights.
Application to prevent pressure injury in elderly caregivers
Authors: Gomes Anne Carolinne Marie dos Santos , Sousa Mailson Marques de , Silva Mirian Alves da , Matos Suellen Duarte de Oliveira , Oliveira Simone Helena dos Santos
Published: October 2023

Objective

To develop and validate the content of a mobile application prototype on Pressure Injury (PI) Prevention for elderly caregivers.
Methods

Methodological study of prototype-type technological production in mobile application. The application development was guided by the Contextualized Instructional Design (CID) model. The content validation stage was carried out by seven teaching nurses of a technical course for elderly caregivers in a federal educational institution with the application of the Suitability Assessment of Materials (SAM) instrument. Data were analyzed using descriptive statistics.
Results

The prototype, which was named LPPrev, contains information about the concept, staging, causes of LP, and main affecting sites, in addition to reminders to reposition the elderly in bed; registration of nutritional information, oral hydration, body and intimate hygiene, and guidance on preventive care is also possible. The content evaluation obtained 96.6% of agreement between professors, being considered a material of superior quality.
Conclusion

LPPrev is an application prototype properly structured according to the categories evaluated by the SAM, with relevant information for caregivers of bedridden and dependent elderly, contributing to theoretical knowledge and fundamental care in the prevention of injury by pressure, being prepared to move on to the other stages of the DIC model.
Uso de Herramientas Virtuales en la Educación Moderna en una Institución Educativa Año 2023
Authors: Quispe Quispe Yan Carlo , Vásquez Machicao Lalo , Velásquez Huanca Artemio , Umiña Churata Corina Delfina , Quilla Mullisaca Edwin Cesar , Añazco, Supo Yury
Published: October 2023

Objetivo: Analizar el uso de herramientas virtuales en la Educación Moderna en una Institución Educativa año 2023. Metodología:  Considerando los procedimientos metodológicos para la búsqueda de la información los operadores booleanos, AND,OR Y NOT, utilizando una guía de ocho pasos propuesta por Okoli y Schabram (2010) se consignaron 52 artículos y para su selección se utilizaron criterios de exclusión e inclusión se excluyeron 42 artículos y solo 10 se incluyeron para la revisión sistemática se utilizaron base de datos: Redalyc, Scielo, Dialnet, Google Scholar, revistas de alto impacto: se utilizó como técnica las directrices PRISMA y de análisis documental, e Instrumentos los artículos mencionados.  Resultado: En el año 2021 – al 2023 en adelante existe un incremento del uso de entornos virtuales con 5 publicaciones, en revista Redalyc 3 y Dialnet 2considerando que en su mayoría de instituciones educativas estudiaron en entornos virtuales en el nivel secundario.  Conclusión:  Las herramientas más usadas en la educación moderna a partir del año 2021 al 2023 fueron el Meet y el Zoom en diferentes asignaturas a distancia en el nivel secundario, por lo que favorecen el Enfoque y los nuevos Paradigmas y ayuda colaborativo en docentes y a su vez si generan aprendizajes en una institución educativa y las teorías planteadas según autores se utilizan como parte de las estrategias de enseñanza y aprendizaje.