bluuebunny/crossref_metadata_2025_split huggingface dataset:
SISTEM MANAJEMEN PENGADAAN LABORATORIUM: ANALISIS KEBUTUHAN SISTEM DARI PERSPEKTIF STAKEHOLDER
Authors: Soesanto Rayinda Pramuditya 
Published: April 2020

Dalam fase merancang sistem informasi, terutama pada sistem informasi manajemen, menambahkan perspektif pelanggan merupakan hal yang mendasar. Dari sektor edukasi terutama universitas, laboratorium bertindak sebagai bagian utama dari aktivitas universitas. Aktivitas laboratorium seperti praktikum dan kegiatan administratif lainnya seringkali membutuhkan banyak waktu untuk mempersiapkannya terutama dalam proses pengadaan, tetapi dalam kenyataan proses pengadaan dari laboratorium membutuhkan usaha dan waktu lebih serta pihak laboratorium pun tidak dapat melacak kondisi dari proses pengadaan bagian logistik fakultas. Penelitian ini bertujuan untuk menentukan dan memprioritaskan voice of customer dalam merancang sistem manajemen pengadaan menggunakan dimensi kualitas informasi. Metode Waterfall digunakan dalam fase pengembangan dan focus group discussion dilaksanakan untuk melakukan pengurutan voice of customer. Penelitian ini dilakukan di Fakultas Rekayasa Industri Universitas Telkom. Hasil dari focus group discussion menyarankan agar “Service performance is reliable”, “Information is realtime” dan “The Information System help organizational business process” sebagai tiga hal teratas yang harus diprioritaskan dalam merancang sistem manajemen pengadaan laboratorium. Penelitian lebih lanjut yang dapat dilakukan adalah merancang sistem pengadaan laboratorium berdasarkan hasil dari penelitian ini. Abstract[Title: laboratory Procurement System: A Requirement Analysis from stakeholder perspective] In the designing phase of the information system, especially management information system, adding the customer point of view is an essential part. In educational sector especially in the university, laboratory acts as the main part of universities activity. Activity in the laboratory process often needs a lot of time to prepare especially in the procurement process, but in reality, the process of procurement from laboratory takes a lot of effort and time and the laboratory unable to track down the status of the procurement to Faculty Logistic. This research purpose is to determine and prioritize the voice of the customer in designing laboratory asset management system by using quality dimension for information. Waterfall method is used for the development phase and focuses group discussion is being held for ranking the voice of the customer. This research is conducted in the School of Industrial Engineering Telkom University. The result suggest that “Service performance is reliable”, “Information is real-time” and “The Information System help organizational business process” are the top three that must be prioritized in designing the laboratory asset management system. Keywords: Laboratory; Requirement Analysis; E-Procurement; Voice of Customers
Evolução de casos confirmados de COVID-19 em cinco países com transmissão comunitária da doença
Authors: ALBUQUERQUE NILA , Pedrosa Nathália 
Published: April 2020

Diante da pandemia atual causada pela COVID-19, o estudo objetiva comparar a evolução de casos confirmados de COVID-19 em cinco países com transmissão comunitária da doença. Trata-se de estudo de séries temporais que incluiu casos confirmados de COVID-19 nos países: Brasil, China, Espanha, Estados Unidos e Itália. O período de análise compreendeu a data da confirmação do centésimo caso no país até o 42º dia de disseminação da doença, ou intervalo menor nos territórios que ainda não haviam alcançado esse estágio. Os dados foram segregados em períodos de sete dias e então foram calculados coeficientes de detecção por país por semana, além de média e a diferença de média entre os locus. No período estudado, foram registrados 9.114 casos confirmados no Brasil até o 21º dia, 79.251 na China até o 42º dia, 131.646 na Espanha até o 35º dia, 186.979 nos Estados Unidos até o 28º dia e 124.632 na Itália até o 42º dia. A evolução do número de casos confirmados mostra aumento da discrepância entre os países nas semanas posteriores ao marco inicial, tendo os Estados Unidos como maior número de casos. A Espanha possui os maiores coeficientes de detecção de casos e a China estabilizou seu coeficiente abaixo de 5 casos/100.000 hab. após o 29º dia. Também houve mudança no padrão da média de casos confirmados ao longo do período, com diferença de média estatisticamente significante entre os países na terceira semana de análise. A pandemia do COVID-19 avança de forma diferente no países estudados.
RELEVANSI NILAI INFORMASI NON KEUANGAN
Authors: Cantika Resa , Suryadi Ryan , Adi Prawira Ida Farida , Nasim Arim 
Published: April 2020

Laporan keuangan dianggap tidak cukup untuk menjadi dasar informasi bagi investor dalam proses pengambilan keputusan ekonomi. Diperlukannya informasi tambahan untuk memenuhi kebutuhan tersebut. Relevansi nilai informasi laporan keuangan dapat ditingkatkan jika dikombinasikan dengan informasi non keuangan. Artikel ini mengkaji beberapa artikel penlitian sebelumya yang dilakukan di berbagai negara yang memiliki karakteristik yang berbeda mengenai pengaruh informasi non keuangan terhadap relevansi nilai dengan tujuan untuk mengetahui seberapa besar pengaruh informasi non keuangan terhadap nilai relevansi perusahaan. Metode penelitian yang digunakan dalam artikel ini yaitu deskriptif analitik dengan sumber referensi yang berasal dari jurnal ilmiah yang berhubungan dengan relevansi nilai pada informasi non keuangan. Artikel ilmiah yang digunakan sebagai referensi utama adalah lima artikel. Hasil kesimpulan dari studi ini adalah bahwa tidak semua informasi non keuangan memiliki relevansi nilai. Jenis informasi non keuangan yang dapat dikendalikan langsung oleh perusahaan dianggap memiliki relevansi dengan nilai perusahaan, begitupun sebaliknya. Artikel ini diharapkan mampu memicu bagi peneliti lain untuk meniliti lebih jauh mengenai peranan serta hubungan informasi non-keuangan terhadap relevansi nilai atau hal lainnya. Keterbatasan dari artikel ini adalah sedikitnya jumlah artikel yang digunakan sebagai sampel.
Completion Fluid-Loss Control Using Particulates
Authors: Johnson M. H. 
Published: April 2020

Abstract
Water soluble organic polymers such as hydroxethyl cellulose have been used to slow the leak-off rate of clear brines into permeable formations. Fluid loss or leak-off, however, can only be effectively controlled by bridging the pore openings with rigid or semi-rigid particles of sufficient size and number. Production engineers have been reluctant to use particle bridging because of the possibility of particle transport into the formation resulting in formation damage and/or costly and often ineffective stimulation treatments. A particle bridging fluid has been developed that quickly and effectively controls fluid loss in a wide range of permeabilities and pore diameters. The filter cake formed in this process, however, is highly dispersible to the produced fluid and thus effectively removed by placing the well on production. No acid treatment or other removal techniques are required.
The primary bridging agent in this fluid is a sized calcium carbonate with particle sizes (Fig. 1) capable of initiating bridging in pore diameters in excess of 100 micro meters. The particle size distribution also compliments the smaller openings created during the filter cake formation process, thus assuring that fine particle transport into the formation is minimized. This external bridging has been documented by Scaning Electron Microscopy, Cross sections of a dynamic filter cake obtained at elevated temperatures and pressure were examined under the SEM, shows sharp delineation between the cake and filter media. That is there were no significant calcium carbonate particles transported into the filter media pores. This property greatly enhances filter cake removal on back flow and thus provides for good return permeabiltity.
Water soluble organic polymers are added to provide rheological and filtration control for the fluid system. The filtration control polymers are sufficiently flexible and deformable to fill the small irregular pore openings of the final particle bridge and thus provide positive leak-off control for the fluid. Since the calcium carbonate particles will settle in water or even high to decrease adhesion of filter cake particles thus greatly enhancing the dispensability of the cake. By utilizing this technique, the filter cake can be more effectively removed from the sand face by the produced fluid.
Evaluation of Asphaltene Removal Chemicals: A New Testing Method
Authors: Piro Giampietro , Rabaioli M. A. , Canonico Luigi Barberis , Mazzolini E. I. 
Published: April 2020

Abstract
Asphaltene deposit accumulations, either in surface facilities or within the producing interval of the formation, can seriously decrease productivity up to the point where remedial work is required to remove the deposit and restore production. Focusing on the problem of asphaltene accumulation within the formation, the most common treatment is based on washing the reservoir in the near well-bore region with aromatic solvents either pure or doped with solvent-enhancing additives. These remedial treatments are often unsuccessful owing to incomplete removal of the deposit. In our opinion, underestimation of the specific asphaltene/formation rock interactions within the problem formation may be an important factor in determining the failure rate. This paper describes a new experimental approach for selecting or defining the best suited solvent or solvent/additive system for a given asphaltene/formation rock combination, so that more effective removal of the asphaltene deposits can be achieved.
Treatment of traumatic knee stiffness with Ilizarov stretcher
Authors: liang chao , Liu YueHua , Shi PengFei , cui wei , Li JunWei , Li Haile , Dong Shuai 
Published: April 2020

Abstract
Objective To explore the clinical application of Ilizarov stretcher in the treatment of traumatic knee joint stiffness, and to compare the efficacy of soft tissue release around knee joint with CPM machine exercise. Methods In this study, 36 patients with ankylosis after operation for periarticular fracture from March 2012 to March 2017 were treated with Ilizarov stretcher after soft tissue lysis. The therapeutic effect was excellent. Results According to Judet method, the knee joint function was evaluated in the experimental group: excellent in 22 cases, good in 12 cases, fair in 2 cases, the excellent and good rate was 94.4%; in the control group, excellent in 3 cases, good in 18 cases, fair in 12 cases, the excellent and good rate was 63.6% Conclusions Ilizarov stretcher is an effective method for the treatment of traumatic knee joint stiffness, which has the advantages of short treatment time and good function of knee joint after operation.
Clinical features of acute rhabdomyolysis in 55 pediatric patients
Authors: Yuan Ping , Yao Xiong Zheng , Hong Qi Si , Li Mei , Jiang Li 
Published: April 2020

Abstract
OBJECTIVE This study was designed to compare the clinical manifestations, laboratory tests, etiology, and prognosis of children with acute rhabdomyolysis (RM) at various ages. This study was designed to analyze the risk factors for acute kidney injury (AKI) in children with RM and to identify the role of neuromuscular and immunological disorders in children with RM. PATIENTS AND METHODS Clinical data for 55 children with RM were collected and statistically analyzed. Patients were stratified to an infant group (G1) (age <1 yr), preschool group (G2) (age 1-6 yr), school-age group (G3) (age 7-11 yr), and an adolescent group (G4) (age 12-16 yr). RESULTS The most common clinical features were dark urine (53%), myalgia (38%), and fever (24%). Patients in G1 had fever (71%), vomiting (78%), and abnormal urinalysis (14%), without triad clinical manifestations(myalgia, muscle weakness, and dark urine. 55% of patients in G4 group had myalgia; 71% had dark urine; 75% had abnormal urinalysis. The most common cause in each age group was as follows: sepsis (57%) in G1; hereditary neuromuscular diseases (44%) in G2; immunological disorders (40%) in G3; strenuous exercise (50%) in G4. Logistic regression analysis showed that AKI was not correlated with age, gender, or peak creatine phosphokinase. AKI was, however, associated with presence of an electrolyte disorder. CONCLUSION The clinical manifestations and laboratory findings in infants with acute RM are not typical and need to be taken seriously. The presence of an electrolyte disorder is a risk factor for AKI in children with RM. The most common pathogenesis of RM varies among age groups. Congenital hereditary disease and immunological disorders should not be ignored as a cause of RM in children.
Effects of precision antiplatelet therapy based on CYP2C19/11-dhTxB2 variability in prognosis of ischemic stroke/TIA patients: study protocol for a multicenter randomized controlled trial
Authors: Wang JiaJing , Tu Jianglong , kuang Jie , Starcevich Katherine , Ge Yanqiu , Peng Chen , Yi Yingping , Yin Shujuan , Zhang Xiaolin , Chen Jibiao 
Published: April 2020

Abstract
IntroductionClopidogrel and aspirin are routine drugs for the treatment of ischemic stroke (IS) and transient ischemic attack (TIA). However, with the increase of clinical application, a large number of patients have displayed clopidogrel resistance and/or aspirin resistance. At present, the effect of genetically tailored medication has not been prospective evaluated in a large sample.Methods and analysisThis study is an investigator-initiated, multicentre, large sample, prospectively, randomized controlled study evaluating the effects of precision antiplatelet medication based on the cytochrome P450 2C19 (CYP2C19) genetic test and the 11-dehydroxetane B2 (11-dhTxB2) test on IS/TIA patients over a duration of 12 months. Outcomes of interest including stroke recurrence, neurologic disabilities defined by the Modified Rankin Scale (mRS), bleeding events, other adverse events, and all-cause mortality will be assessed at the 1st, 3rd, 6th and 12th month post discharge. Demographics, risk factors, laboratory investigations, medications, physiological tests, and brain imaging will be assessed as well.Ethics and disseminationThe study was approved by the Medical Ethics Committee of the Second Affiliated Hospital of Nanchang University: (2018) Medical Research Review No.05. In this study, a pre-experiment was carried out in April 2019. Formal recruitment of patients began in June 2019 and will continue until December 2020. Participants will be followed for one-year and the study will end in December 2021. The results of the study will be disseminated through peer-reviewed publications and conference reports.Trial registration numberChiCTR1900026492.Trial registration date2019.10.12Trial registry name“Establishment of intelligent decision-making system for treatment of neurological impairment in cerebrovascular disease”. Tt is a prospectively study.Protocol versionV5.0, 2019/02/19.
Perpindahan Kalor Memanfaatkan Fluida Nano Dalam Kurungan Jajaran Genjang
Authors: Mudia Halim , Jelita Marhama 
Published: April 2020

Simulasi numerik disajikan dalam makalah ini untuk permasalahan peningkatan perpindahan kalor memanfaatkan fluida nano dalam kurungan jajaran genjang. Kedua sisi miring jajaran genjang tersebut dipertahankan isotermal pada suhu yang berbeda. Sisi atas dan bawahnya dalam keadaan adiabatik. Persamaan-persamaan momentum dan energi disimulasikan menggunakan piranti Comsol. Berdasarkan prediksi numerik, pengaruh dari sudut dasar jajaran genjang, level pemanasan dan kosentrasi partikel Ag pada pola aliran dan suhu dan juga tingkat perpindahan kalor dalam kurungan jajaran genjang disajikan. Geometri jajaran genjang digabungkan dengan fluida nano dapat meningkatkan tingkat perpindahan kalor secara signifikan.
Analisis Tekno Eknonomi Pembuatan Pelet Ikan dari Limbah Sampah Organik di Kota Pekanbaru
Authors: Ihsan Ihsan Hidayat 
Published: April 2020

ABSTRACT The high volume of waste in Pekanbaru City especially organic waste make a new idea with it to use become a more useful like a fish feed. Fish feed or usually called with a fish pellets is very important in cultivation fish because fish pellets be first matter in cultivation fish cause make a higher cost 60-70% from production cost and than very right if used organic waste to make a fish pellets cause will be lower the production cost. Method in this research is Completely Randomized Design with three treatment and every treatment different with waste composition measure like a 5 Kg, 3 Kg, and 2 Kg. The other material in this pellets is chicken cutting waste, rice bran, EM-4 liquid, and tapioca flour. The results from laboratory is treatment A with 5 Kg waste be the best on the other treatment with 22,66% protein, carbohydrate 22,70%, fat 4,50%, fiber 13,23%, water content 12,88%, and ash content 14,67%. Cost of goods sold is Rp.7.000/Kg and break event point is 226,60 Kg/year. The conclusion is very advantage this pellets if production with use a organic waste. Keyword: Waste, Fish Pellets, Completely Randomized Design
La intencionalidad operante en Merleau-Ponty
Authors: Arias García Benito 
Published: April 2020

RESUMENAl estudiar la obra de Merleau-Ponty a partir de su interpretación y desarrollo de la noción de «intencionalidad operante», se comprenden los motivos por los que, tras el periodo inicial de su Fenomenología de la percepción, llega a criticar en su etapa final las limitaciones de la fenomenología de la conciencia.PALABRAS CLAVEFENOMENOLOGÍA-MERLEAU-PONTY - INTENCIONALIDAD-INTENCIONALIDAD OPERANTEABSTRACTWhen we study merleau-Ponty's work from his interpretation and development of the notion of «operative intentionality», we can understand why, after the initial period of his phenomenology of perception, in his latest period he criticizes the limits of the phenomenology of consciousness.KEYWORDSPHENOMENOLOGY-MERLEAU-PONTY-INTENTIONALITY-OPERATIVE INTENTIONALITY
Guía de caminantes: actualidad de la teoría agustiniana del conocimiento
Authors: Ortega Muñoz Juan Fernando 
Published: April 2020

RESUMENLa teoría agustiniana del conocimiento supone una síntesis de tres funciones fundamentales de la mente: la intuición intelectual, la intuición sensitiva y la razón discursiva, que aplica a las intuiciones sensibles los principios que la intuición intelectual nos suministra, con lo que alcnzamos un auténtico conocimiento humano, en el que se aúnan la razón discursiva y la razón intuitiva, síntesis a la que Agustín denomina razón superior, gracias a la cual superamos el simple conocimiento animal.PALABRAS CLAVESAN AGUSTÍN-EPISTEMOLOGIA-RAZONABSTRACTSaint Augustine's epistemology entails a synthesis of the mind's three main functions: intellectual intuition, sensitive intuition and discursive reason. It applies to sensible intuitions the principles provided by the intellectual intuition. That way, we reach a genuine human knowledge, where discursive reason and intuitive reason converge: a synthesis called higher reason by augustine. Because of it, we overcome the mere animal knowledge. KEYWORDSSAINT AUGUSTINE-EPISTEMOLOGY-REASON
Spatial-Based Management of Van den Bosch Fortress to Revitalize Historical Assets and Develop Unique Cultural Tourism
Authors: Sugiarti Rara , Warto Warto , Supariadi Supariadi 
Published: April 2020

Van den Bosch fortress is located in Ngawi East Java Indonesia. The fortress’ unique location in the riverbanks of two main rivers of Java island, i.e. Bengawan Solo river and Madiun river, boosts its potentilas as a cultural tourist attraction. The meeting point between these two big rivers has given the fortress opportunities to develop unique tourism package. This study examined the potentials of the fortress, problems for developing the fortress, and the interconnection of spatial distribution of the fortress by employing geographic information system (GIS) to develop spatial-based management of the fortress as an intergrated cultural tourism site. Spatial-based management of the historical resource is aimed at combining and enhancing the urban elements including town square, traditional market, fortress, and rivers as well as some supporting facilities; and it is expected to be able to make Van den Bosch fortress as the center of the attractions. All of the elements of the urban area need to be spatially planned and managed in order to perform a unique tourist attraction in the most enticing historical destination of the region.
Keywords: cultural tourism, fortress, historical asset, spatial-based management.
"Legendy Polskie Allegro" jako narracja transmedialna
Authors: Wierzbowska Małgorzata K. 
Published: April 2020

The first short films from the Allegro Polish Legends series attracted great popularity. Further productions were created on the wave of this trend – short films, audiobooks and music videos. A feature film was also announced. The Legends are a unique narrative in Polish popular culture, not only because of the circumstances of its creation, but also the manner of its execution, distribution and the subject matter. In the article, I analyse this popular series, judging whether it can be considered a transmedia narrative. Firstly, I reflect on concepts such as an entertainment supersystem, a universe, a narrative and a transmedia story. Secondly, I relate these concepts to The Legends in an attempt to ascertain their applicability in an analysis of the series. I also reflect on the current situation of the franchise, as well as its potential and development prospects.
Penambahan Abu Tandan Kelapa Sawit dan Semen Terhadap Nilai CBR (California Bearing Ratio) Pada Tanah Lempung
Authors: Anggraini Muthia , Saleh Alfian 
Published: April 2020

Membangun konstruksi jalan di Indonesia khususnya Provinsi Riau, permasalahan yang sering ditemui pada lahan yang memiliki subgrade dengan karakteristik lunak ataupun lempung. Kondisi seperti ini memiliki daya dukung rendah, akibatnya apabila konstruksi jalan dibangun diatasnya akan mengakibatkan terjadi kerusakan pada jalan karena terjadi penurunan tidak seragam. Salah satu cara mengatasi permasalan ini adalah dengan meningkatkan daya dukung tanah dengan cara stabilisasi tanah menggunaka Abu Tandan Sawit dan semen, sehingga dapat meningkatkan nilai California Bearing Ratio (CBR). Jenis Tanah yang digunakan untuk penelitian ini adalah tanah lempung yang diambil pada daerah Danau Buatan Kota Pekanbaru. Abu Tandan Sawit didapat dari pembakar limbah tandan sawit dan semen didapat dari toko bangunan. Tujuan penelitian ini adalah untuk mengetahui pengaruh penambahan 7,5% Abu Tandan Sawit dan 5%, 7,5%, dan 10% semen pada tanah lempung terhadap nilai CBR. Metode yang dilakukan yaitu pengujian laboratorium untuk mencari nilai CBR yang mengacu pada pengujian California Beraing Ratio (CBR) menggunakan SNI 03-1744-2008. Hasil yang didapat terjadi peningkatan nilai CBR, dimana nilai CBR terbesar pada variasi 7,5% Abu Tandan Sawit dan 10% semen sebesar 8,73% dengan selisih sebesar 5,02% dengan CBR tanah asli. Kesimpulannya pengaruh penambahan 7,5% Abu Tandan Sawit dan 5%, 7,5%, dan 10% semen pada tanah lempung dapat meningkatkan nilai CBR. Nilai CBR terbesar pada 7,5% Abu Tandan Sawit dan 10% Semen sebesar 8,73%. Nilai yang didapat memenuhi Spesifikasi Umum Bina Marga 2010 (revisi 3) dimana nilai CBR > 6% pada perendaman 4 hari.