bluuebunny/crossref_metadata_2025_split huggingface dataset:
Assessment of fatigue in personnel during sustained operations using ‘SOAP’ – Sustained Operational Assessment Profile
Authors: Butola MS , Dahiya YS , Rao BK 
Published: October 2020

Introduction:
Sustained operations are the future of any advanced Air Force, which involve round the clock flying operations over a prolonged period. Such operations have the potential of disrupting normal sleep cycle and may cause fatigue among aircrew and ground duty personnel. It is well known that fatigue among crew member is a significant risk to aerospace safety. The present study was hence undertaken to quantify the subjective fatigue and its effects, among the personnel involved in a simulated exercise using Sustained Operations Assessment Profile (SOAP).

Material and Methods:
SOAP questionnaire, a validated tool, was used for data collection. In the first phase, 1521 personnel involved in the exercise, including aircrew as well as ground duty tradesmen completed the SOAP questionnaires twice during the simulated sustained military operation. The subjective ratings were statistically analyzed using the Wilcoxon matched paired test. The two levels of repeated measures being mean SOAP scores on day 2 and that on day 5. In the second phase, to ascertain differences in the subjective ratings of SOAP among different streams of pilots, data were recorded during another simulated sustained operation after 6 months. A total of 140 aircrew responded to the SOAP questionnaire during 6 days of sustained operations. SOAP score was acquired on day 1 and day 6 of the operations in the second phase.

Results:
A total of 3042 completed SOAP responses were analyzed. There was a significant increase in ratings of the three cardinal dimensions of SOAP among all personnel. The aircrew rated the subjective effects higher than maintenance or administrative support group. Among the aircrew, the fighter pilots rated significantly higher as compared to transport or helicopter aircrew.

Conclusion:
The study revealed significant changes in the cardinal dimensions of SOAP among the aircrew who were routinely not involved in shift work (especially fighter pilots). Scientifically designed “shift work” may be an effective strategy to mitigate effects of fatigue during sustained operations, hence, needs to be practiced as a routine by combat Air Force units.
Family's Ability to Take Care The Patient of Type 2 Diabetes Mellitus in Tasikmalaya
Authors: Brahmantia Bayu , Falah Miftahul , Lismayanti Lilis , Erviana Vina 
Published: October 2020

Diabetes Mellitus is a metabolic disorder disease characterized by a rise of blood sugar due to a decrease of insulin by the pancreas. The role of the family in caring for the patient with type 2 diabetes mellitus is crucial in treatment. this study was aimed to know the ability of family in caring. a purposive sampling method was applied in this research. a total of 31 respondents were selected. the results showed that the majority of family's ability to recognize as a problem was good with 16 people ( 51,6 % ), in taking decisions for treatment was positive as much as 19 people (61.3%), in treatment of type 2 Diabetes Mellitus patients were positive 25 people (80,6%), in modifying the environment for Treatment was negative 18 people (58.1%). therefore, Health education for the family related to modifying the environment for treatment was required to recover the patient.
Beyond Thrombosis: the Role of Platelets in Pulmonary Hypertension
Authors: Nicoleau Salina , Wojciak-Stothard Beata 
Published: October 2020

Pulmonary Hypertension (PH) is a multifactorial and lethal disease, characterised by elevated pulmonary arterial pressure and progressive right heart failure. PH pathobiology rests on four pillars: vascular remodelling, vasoconstriction, inflammation and thrombosis. While vascular and inflammatory cells have been the focus of PH research over the past decades, platelets have received relatively less attention, despite their associations with key pathophysiological processes of the disease. Platelets contain a wide range of vasoactive, inflammatory and pro-thrombotic mediators, likely to promote PH development and progression. There is currently no cure for PH, and platelet-associated pathways may help identify new therapeutic strategies. This review summarises available evidence on the role of platelets in different forms of PH, and comments on the current state of platelet-targeting therapies. It also describes the latest advances in the in vitro technologies that enable exploration of platelet function under dynamic and physiologically relevant conditions. Doi: 10.28991/SciMedJ-2020-0204-7 Full Text: PDF
Extremes, Extremal Index Estimation, Records, Moment Problem for the Pseudo-Lindley Distribution and Applications
Authors: Lo Gane Samb , Ngom Modou , Diallo Moumouni 
Published: October 2020

The pseudo-Lindley distribution which was introduced in Zeghdoudi and Nedjar (2016) is studied with regards to it upper tail. In thatÂ regard, andÂ when the underlying distribution function follows the Pseudo-Lindley law, we investigateÂ the the behavior of its values, the asymptotic normality of the Hill estimator and the double-indexed generalized Hill statistic process (Ngom and Lo, 2016), the asymptotic normality of the records values and the the moment problem.
The Guggenheim Museum Helsinki Plan as a Media Debate
Authors: Linko Maaria E 
Published: October 2020

In connection with today’s competition between cities to portray an alluring image of economic and cultural success, the City of Helsinki and the Solomon R. Guggenheim Foundation put forward a plan to establish a Guggenheim museum in Helsinki, Finland. Following the plan’s release, a heated public debate emerged in the media. The present article analyzes this debate as a mediatized conflict and aims to show in what ways the debate on the Guggenheim report affected the decision-making process concerning the Helsinki Guggenheim museum. This debate is analyzed within the framework of current discussions on the culture-led development of cities, by applying a methodological tool inspired by Luc Boltanski’s and Laurent Thévenot’s theory of critical judgement to analyze the various justifications that the different actors used during the debate. Further, the article interprets why the museum plan was rejected in the first deliberation. It was found that the distance between different actors grew so wide that it could not be reconciled, especially with the effect of social media. Because the City did not encourage a discussion and communication with the art world was neglected at first, during the debate it proved impossible to convince the art world of the benefits a Guggenheim might bring to other art institutions or artists. Guggenheim Helsinki was planned for a small capital in northern Europe, and yet it is linked to current European politics affected by nationalistic ideology and the question of preserving local cultures in the face of a globally shared culture. The article ends with a discussion on what can be learned from the failure of the Guggenheim Helsinki.
Stream Monitoring and Preliminary Co-Treatment of Acid Mine Drainage and Municipal Wastewater along Dunkard Creek Area
Authors: Deng Dongyang , Lin Lian-shin , Ofori-Boadu Andrea Nana 
Published: October 2020

This study investigated coal-mine drainage (AMD) and municipal wastewater (MWW) contaminant concentrations and conducted the combined treatment in phases I and II: phase I, evaluating effects of mixing the two based on extent of acid neutralization and metals removal; phase II: conducting anaerobic batch reactor treatment of AMD and MWW under varying COD/sulfate ratios (0.04-5.0). In phase I, acid mine drainage water quality conditions are as follows: pH 4.5, acidity 467.5 mg/L as CaCO3, alkalinity 96.0 mg/L as CaCO3, Cl- 11.8 mg/L, SO42- 1722 mg/L, TDS 2757.5 mg/L, TSS 9.8 mg/L, BOD 14.7 mg/L, Fe 138.1 mg/L, Mg 110.8 mg/L. Mn 7.5 mg/L, Al 8.1 mg/L, Na 114.2 mg/L, and Ca 233.5 mg/L. Results of the mixing experiments indicated significant removal of selected metals (Fe 85~98%, Mg 0~65%, Mn 63~89%, Al 98~99%, Na 0~30%), acidity (77~95%) from the mine water and pH was raised to above 6.3. The Phase II results suggested under the wide range of COD/sulfate ratios, COD and sulfate removal varied from 37.4%-100% and 0%-93.5% respectively. During biological treatment, alkalinity was generated which leads to pH increase to around 7.6-8.5. The results suggested feasibility of the proposed technology for co-treatment of AMD and MWW. A conceptual design of co-treatment system which is expected to remove a matrix of pollutants has been provided to utilize all the locally available water resources to achieve the optimum treatment efficiency. The technology also offers an opportunity to significantly reduce capital and operating costs compared to the existing treatment methodologies used.
Dalla scrivania tutta per sé al confino della Massaia
Authors: Galateria Marinella Mascia 
Published: October 2020

The essay retraces Masino’s life and work from 1938 until 1950 – the period of time she lived in Venice – through her private letters and memoirs (Album di vestiti). Masino transferred to Venice not of her own will, but to follow her companion, writer Massimo Bontempelli, who was compelled by the Fascist Regime to leave Rome. ìTherefore Masino’s relationship with Venice was conditioned from the political situation she lived in and deeply influenced the book she wrote in Venice from 1938 and 1941: Nascita e morte della massaia. Through the publisher’s letters and institutional documents the essay illustrates the censorship’s interventions on the text of her novel before she was allowed to publish it.
Pengaruh Penambahan Abu Kayu Dan Abu Bambu Terhadap Kepadatan Tanah Lempung
Authors: Putri Vella Maulina Kris , Candra Agata Iwan , Ridwan Ahmad 
Published: October 2020

The soil has an important role in construction, namely as the loading of soil on clay. It is necessary to improve the nature of the shrinkage. The authors conducted the study to increase the strength of clay by adding wood ashes and bamboo ashes. Wood ash and bamboo ash have pozzolan properties expected to add power to clay when weighted, would drop significantly. Material compares in this study using a mix of wood ash and bamboo ash with a variation of 0%, 4%, 8%, and 12%. Meanwhile, the clay soil is taken directly from the ravaged area, from bulging villages, from the grid district. The results showed that the soil is categorized as montmorillonite soil with properties that can damage light structures and road surface runoff. After adding wood and bamboo ash, it showed optimum results of 12% of the dry fixed test items showing a liquid limit’s value at 41,00%, plastic limit at 28,43%, and the net value of plastic limit at 12,57%. When testing for solidification using native soil at a dry volume of 7,91, gr/cm rainfall can increase by 10,42 gr/cm additives after adding 12% of wood ash and bamboo ash.Tanah memiliki peran penting dalam konstruksi yaitu sebagai pembebanan tanah pada tanah liat. Perlu untuk memperbaiki sifat penyusutan. Penulis melakukan penelitian untuk meningkatkan kekuatan tanah liat dengan cara menambahkan abu kayu dan abu bambu. Abu kayu dan abu bambu memiliki sifat pozzolan yang diharapkan dapat menambah kekuatan pada tanah liat saat tertimbang, akan turun secara signifikan. Perbandingan material dalam penelitian ini menggunakan campuran abu kayu dan abu bambu dengan variasi 0%, 4%, 8%, dan 12%. Sementara itu, tanah lempung diambil langsung dari area yang rusak, dari desa-desa yang menggembung, dari grid distrik. Hasil penelitian menunjukkan bahwa tanah tersebut dikategorikan sebagai tanah montmorillonite dengan sifat yang dapat merusak struktur ringan dan aliran permukaan jalan. Setelah dilakukan penambahan abu kayu dan bambu didapatkan hasil optimum dari 12% benda uji tetap kering yang menunjukkan nilai batas cair 41,00%, batas plastis 28,43%, dan nilai bersih batas plastis 12,57%. Pada pengujian solidifikasi menggunakan tanah asli pada volume kering 7,91 gr / cm curah hujan dapat meningkat sebesar 10,42 gr / cm aditif setelah penambahan 12% abu kayu dan abu bambu.
Analisis Penerapan Keselamatan Dan Kesehatan Kerja (K3) Pembangunan Gedung Kuliah Bersama Kampus C Unair Surabaya
Authors: Saraswati Yusiane , Ridwan Ahmad , Iwan Candra Agata 
Published: October 2020

Implementation of multi storey building construction projects is very prone of work accidents, so the application of Occupational Safety and Health must be strictly considered. This study purposes are to determine the most dominant occupational safety and health implementation measures and the level of implementation of occupational safety and health in the Shared Lecture Building Project Of Campus C Airlangga University Surabaya. This research uses quantitative descriptive method. The research populations are 150 workers, which include: security, workers, foremen, safety officer, project implementers and management staff. The sample was determined by the slovin technique with the results of 60 respondents. Data collection by distributing questionnaires to respondents. The results of data collection were tested for validity, realibility testing and statistical frequency analysts using IBM SPSS Statistics 25 software. In this study the most dominant results of the application of Occupational Safety and Health (K3) is checking the condition of PPE and the provision of PPE that is periodically complete with a value of 91.70%. The application level of Occupational Safety and Health (K3) in the Shared Lecture Building Project Of Campus C Airlangga University Surabaya has a percentage of 77.84%, so it can be classified in the VERY GOOD category. Pelaksanaan proyek konstruksi gedung bertingkat sangat rawan akan terjadinya kecelakaan kerja, sehingga penerapan Keselamatan dan Kesehatan Kerja harus benar-benar diperhatikan. Tujuan dilakukan penelitian ini untuk mengetahui tindakan penerapan Keselamatan dan Kesehatan Kerja yang paling dominan dan tingkat penerapan Keselamatan dan Kesehatan Kerja pada proyek pembangunan Gedung Kuliah Bersama Kampus C UNAIR Surabaya. Metode penelitian ini menggunakan deskriptif kuantitatif. Populasi penelitian berjumlah 150 tenaga kerja yang meliputi: satpam, pekerja, mandor, pelaksana K3, pelaksana proyek dan staff manajemen. Sampel ditentukan dengan teknik slovin dengan hasil 60 responden. Pengumpulan data dengan membagikan kuisoner kepada responden. Hasil pengumpulan data dilakukan uji validitas, uji reliabilitas dan analis frequensi statistic menggunakan software IBM SPSS Statistic 25. Pada penelitian ini di dapatkan hasil tindakan penerapan Keselamatan dan Kesehatan Kerja (K3) yang paling dominan adalah Pengecekan Kondisi APD dan Penyediaan APD yang lengkap secara berkala dengan nilai 91,70%. Tingkat penerapan Keselamatan dan Kesehatan Kerja (K3) Pada Proyek Pembangunan Gedung Kuliah Bersama Kampus C UNAIR memiliki prosentase 77,84 %, sehingga dapat di klasifikasikan dalam kategori SANGAT BAIK.
Studi Perencanaan Bangunan Atas Gedung Permata Indah di Desa Kedung Dowo Kabupaten Nganjuk
Authors: Giynasiar Fatah Akbar , Ridwan Ahmad , Winarto Sigit 
Published: October 2020

Building construction is an object of a certain part of a building. Planning an earthquake-resistant building structure, one of the methods used is the Intermediate Moment Bearer Frame System (SRPMM). Based on SNI 03-1726-2012, SNI 03- 2847-2013, and SNI 1727-2013. In modeling made using SAP 2000 V20. The planning of the Permata Indah building, which is in Nganjuk Regency, is reviewed using static equivalent and response spectrum. The moment-bearing frame system is when the components and joints resist bending, shear, and axial forces. In this case, the moment-bearing frame system has a concept on the ductile portal structure system for joints or joints between columns and plastic beams. The calculated structural part is a floor plate that uses evenly distributed loads in trapezoidal loads and triangular loads; beam and column systems use concrete with analysis and calculation using the SAP 2000 V20 program. 9-D16 stirrup reinforcement Ø10-80, beam size 20cm x 25cm with main reinforcement 6-D16 stirrup Ø10-90, column size 30 cmx55 cm with main reinforcement 10- D16 stirrup 3 Ø10-110, practical column 15cm x 15cm 10 -D19 stirrup 3 Ø10-110, x and y-direction plate size Ø10-150 and Ø10-150. Konstruksi bangunan merupakan suatu obyek dari bagian tertentu dari suatu bangunan. Perencanaan struktur bangunan tahan gempa, salah satu metode yang digunakan adalah Sistem Rangka Pemikul Momen Menengah (SRPMM). Berdasarkan SNI 03-1726-2012, SNI 03-2847-2013, dan SNI 1727-2013. Dalam pemodelan dibuat dengan menggunakan SAP 2000 V20. Perencanaan gedung Permata Indah yang berada di Kabupaten Nganjuk ditinjau dengan menggunakan statik ekuivalen dan spektrum respon. Sistem rangka bantalan momen adalah ketika komponen dan sambungan menahan gaya lentur, geser, dan aksial. Dalam hal ini sistem rangka bantalan momen mempunyai konsep pada sistem struktur portal daktail untuk sambungan atau sambungan antar kolom dan balok plastik. Bagian struktural yang dihitung adalah pelat lantai yang menggunakan beban merata pada beban trapesium dan beban segitiga; Sistem balok dan kolom menggunakan beton dengan analisa dan perhitungan menggunakan program SAP 2000 V20. Tulangan sanggurdi 9-D16 Ø10-80, ukuran balok 20cm x 25cm dengan tulangan utama sanggurdi 6-D16 Ø10-90, ukuran kolom 30 cmx55 cm dengan tulangan utama sanggurdi 10-D16 3 Ø10- 110, kolom praktis 15cm x 15cm 10 -D19 sanggurdi 3 Ø10-110, pelat searah x dan y ukuran Ø10-150 dan Ø10-150.
Pengujian Kuat Tekan Pada Beton Dengan Penambahan Limbah Marmer Dan Serat Batang Pisang
Authors: Utama Leo Agusta , Candra Agata Iwan , Ridwan Ahmad 
Published: October 2020

In the era of technological developments, concrete is one of the primary components of a construction that takes year to unfold. Thus needs to be innovation of concrete making materials. These additional material are marble waste and banana rod fibers. Marble waste is a waste from the manufacture of ornamental stone whose waste can utilized for concrete making mixture materials. While banana rod are environmental waste that is not utilized properly. The aim of this study is to find out the effect of adding marble waste and banana stem fibers to the strong value of concrete press and slump, with a percentage of 10%, 20%, 30% of the rough aggregate weight. Strong press testing was carried out at 28 days concrete life with an initial quality of FC' 18.68 Mpa. The results showed that the highest press strength was obtained from the addition of marble waste and banana stem fiber at a percentage of 10% which is 17.94 Mpa. The conclusion of this study strongly press experienced a decrease from percentage 10%, 20%, 30% sequentially.Di era perkembangan teknologi, beton merupakan salah satu komponen utama dalam sebuah konstruksi yang dimana disetiap tahunnya mengalami perkembangan pesat. Dengan begitu perlu adanya inovasi dari bahan pembuatan beton. Bahan tambahan tersebut merupakan limbah marmer dan serat batang pisang. Limbah marmer merupakan limbah dari pembuatan batu hias yang limbahnya mampu dimanfaatkan untuk bahan campuran pembuatan beton sedangkan serta batang pisang merupakan limbah lingkungan yang tidak dimanfaatkan dengan baik. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh penambahan limbah marmer dan serat batang pisang terhadap nilai kuat tekan dan slump beton , dengan prosentase 10%, 20%, 30% dari berat agregat kasar. Pengujian kuat tekan dilakukan pada umur beton 28 hari dengan mutu awal fc’ 18,68 Mpa. Hasil penelitian menunjukkan bahwa kuat tekan tekan tertinggi diperoleh dari penambahan limbah marmer dan serat batang pisang pada prosentase 10% yaitu 17,94 Mpa. Kesimpulan dari penelitian ini kuat tekan mengalami penurunan dari prosentase 10%, 20%, 30% secara berurutan.
Studi Perencanaan Perkerasan Lentur Dan Rencana Anggaran Biaya (Pada Proyek Ruas Jalan Karangtalun – Kalidawir Kabupaten Tulungagung)
Authors: Prasetiyo Henny , Poernomo Yosef Cahyo Setianto , Candra Agata Iwan 
Published: October 2020

Road pavement is a major component in supporting the smooth running of land transportation so that it can be accessed comfortably and safely by road users. Road pavement, according to its type, is divided into three types, namely flexible pavement, rigid pavement, and composite pavement. On flexible pavements, there are several methods used to determine the thickness of the pavement in the initial plan. The method used as a reference is the 2017 Design Manual Method, and the calculation of the RAB refers to the Basic Unit Price Analysis in 2019. This study aims to obtain good quality flexible pavement but at a low cost in terms of the 2017 Design Manual method and analysis calculations and The price of the basic unit (RAB) in 2019. From the calculation of the pavement thickness of each layer, namely the top layer of 5 cm, the middle layer of 20 cm, and the bottom layer of 15 cm, it is known that the cost required to carry out the construction of the pavement is Rp. 73,342,707,500.00.Perkerasan jalan adalah komponen utama dalam menunjang lancarnya suatu transportasi darat, sehingga jalan dapat diakses dengan mudah, nyaman dan aman oleh pengguna jalan. Perkerasan jalan menurut jenisnya dibagi menjadi tiga yaitu perkerasan lentur, perkerasan kaku dan perkerasan komposit. Pada perkerasan lentur terdapat beberapa metode yang digunakan untuk menentukan tebal perkerasan perencanaan awal. Adapun metode yang dipakai sebagai acuan adalah Metode Manual Desain 2017 serta perhitungan RAB mengacu dengan Analisa Harga Satuan Dasar pada tahun 2019. Tujuan dari penelitian ini adalah untuk mendapatkan mutu perkerasan lentur yang baik tetapi dengan biaya yang murah ditinjau dari metode Manual Desain 2017 serta perhitungan Analisa Harga Satuan Dasar (RAB) pada tahun 2019. Dari hasil perhitungan tebal perkerasan masing-masing lapisan yaitu lapis atas 5 cm, lapis tengah 20 cm, dan lapis bawah 15 cm diketahui biaya yang diperlukan guna melaksanakan pembangunan perkerasan jalan tersebut sebesar Rp. 73.342.707.500,00.
EFFECT OF ADDITIVE ZEOLITE MATERIALS ON THE STRENGTH OF RED BRICK POST BURNING
Authors: Agustyawan Prima Eko , Arif Samsul 
Published: October 2020

This research aims to determine how to make bricks with additive Zeolite with a composition of 14%, 16%, 18%, and 20%. This research method using the experimental method, this research concludes that red bricks are added with additive Zeolite with variations in the addition of 14%, 16%, 18%, and 20%. 2 samples were made for each additional percentage of Zeolite Additive, with the mold size according to the fabrication length 21 cm x 10 cm x 5 cm. By going through the drying process for approximately 14 days and burning for approximately 3 days. The resulting increase in compressive strength even though some of the variants experienced a decrease. The addition of the red brick variant with a composition of 0% produces an average compressive strength of 30.95 kg / cm2 . The 14% variant produces an average compressive strength of 35.71 kg / cm2, the 16% variant produces an average compressive strength of 40.48 kg / cm2, 18% and 20% variants produces an average compressive strength of 33.33 kg / cm2. The highest increase in compressive strength is the 16% variant, with an average compressive strength value of 40.48 kg / cm2