bluuebunny/crossref_metadata_2025_split huggingface dataset:
EFFECT OF DIFFERENT METHODS OF EXTRACTION ON OPTICAL PROPERTIES FOR DYE LANTANA CAMERA
Authors: Hamid Malik Fatima , Abas. Hussein Abdullah 
Published: March 2020

This work focuses on the two methods of extraction for dye plant Lantana Camara (ethanol and water), thin film was synthesized from two solvents by spin coating method on glass substrates. Theses dyes were characterized by the measurement of Fourier transform infrared spectrophotometer FTIR, the result showed that the film had the chemical structure for flowers of lantana camara of two methods in rang (4000-400 cm-1). The measurement the optical properties of the films were studied by using UV spectrophotometer. The range absorbance spectrum has been recorded at wavelength with in the (300-1000) nm. The optical absorption (A) for the peak of ethanol was 0.93 in the wavelength 330 nm while for extraction water was 0.7 in the wavelength 330 nm ,determined the optical constants such, as absorption coefficient (α) was less than of 104 that value of ethanol and water extraction , an extinction coefficient (k) was low value between (0.2-0.25) .and was found optical energy gap from extraction water (2.4) eV ,and the optical energy gap of extraction of ethanol was found (2.25) eV.
ANALISIS BIAYA OPERASIONAL KENDARAAN (BOK) DAN WTP (WILLINGNESS TO PAY) PADA BUS AKAP JURUSAN BANJARMASIN - SAMARINDA
Authors: Putra Bagus Nugroho , Lestari Utami Sylvia 
Published: March 2020

Kota Banjarmasin adalah ibu kota provinsi dari Kalimantan Selatan dengan berbagai macam aktivitas. Salah satu angkutan umum Kota Banjarmasin adalah bus AKAP (Antar Kota Antar Provinsi) PO. Pulau Indah Jaya yang melayani transportasi penumpang dengan tujuan kota dan provinsi. Sarana transportasi memiliki tarif biaya yang ditentukan berdasarkan Biaya Operasional Kendaraan (BOK). Tujuan penelitian ini untuk mengetahui besar BOK bus AKAP dengan metode Pacific Consultant International (PCI) dan untuk mengetahui besar tarif yang diinginkan penumpang beserta tanggapan terhadap tarif yang berlaku saat ini Willingness To Pay (WTP).Penelitian ini dilakukan melalui survei wawancara untuk BOK kepada pihak PO. dan sopir bus dengan jumlah data 25 unit bus dan untuk WTP survei wawancara dengan sampel 200 penumpang bus di terminal KM 6 tempat pembelian tiket bus.Besar BOK yang dikeluarkan oleh PO. Pulau Indah Jaya Rp Rp 8.137.912.279 /tahun (bus Non AC) dengan tarif Rp 168.194 /penumpang dan Rp 8.712.239.580 /tahun (bus AC+Toilet) dengan tarif Rp 229.173 /penumpang. Besar nilai WTP bus Non AC Rp 185.000 /penumpang dan AC+Toilet Rp 245.000 /penumpang. Tanggapan terhadap tarif bus AKAP Non AC Rp 175.000 /penumpang dan AC+Toilet Rp 235.000 /penumpang adalah harga tarif bus sesuai dengan kemampuan penumpang membayar dan mau membayar lebih dengan syarat adanya penambahan pelayanan dan fasilitas.Kata Kunci: Bus AKAP, Biaya Operasional Kendaraan (BOK), Willingness To Pay (WTP)banjarmasin city is the capital of the province of South Borneo with a wide range of activities. One of the public transportation of Banjarmasin city is the bus AKAP (Inter-City Inter Province) PO. Pulau Indah Jaya which serves passenger transportation with a city and provincial destinations. Transportation facilities have a fee that is determined based on Vehicle Operating Costs (VOC). The purpose of this study is to find out the size of the bus AKAP VOC with the Pacific Consultant International (PCI) method and to find out the number of tariffs desired by passengers along with responses to the current rates of Willingness To Pay (WTP).This research was conducted through interview surveys for VOC to PO. parties and bus drivers with data on 25 bus units and for WTP interview surveys with a sample of 200 bus passengers at the terminal KM 6 places to buy bus tickets.VOC amount issued by PO. Pulau Indah Jaya Rp. 8.137.912.279 /year (Non AC buses) with a tariff of Rp 168.194 /passenger and Rp. 8.712.239.580 /year (AC + Toilet bus) at a rate of Rp. 229.173 /passenger. The value of the Non AC WTP bus is Rp. 185.000 /passenger and the AC + Toilet Rp. 245.000 /passenger. The response to the AKAP Non AC bus fare of Rp. 175.000 /passenger and AC + Toilet Rp. 235.000 /passenger is the price of the bus fare according to the ability of the passengers to pay and pay more on the condition of additional services and facilities.Keywords: Bus AKAP, Vehicle Operating Costs (VOC), willingness to pay (WTP)
Introduction
Authors: Smith Constance , Woodcraft Saffron 
Published: March 2020

AbstractThe high-rise tower block is an ambiguous construction: a much-maligned architectural form yet a persistent symbol of modernity and aspiration. It is also a fulcrum for discourses about urban failure, broken communities, widening urban inequality, and insecurity. Recent tower block disasters, from the Grenfell Tower fire in London to high-rise collapses in Nairobi, have intensified such debates. In this introduction to the theme section, we explore “tower block failure” as both event and discourse. Engaging with scholarship on global urbanism, verticality, and failure as a generative force, we highlight the particular discursive, social, political, and material constellations of “failure” as it manifests in relation to tower blocks. We propose that exploring what failure sets in motion—following what failure does, rather than what it means—can help inform our understanding of urban transformation.
A megastructure in Singapore
Authors: Guan Xinyu 
Published: March 2020

AbstractThe People's Park Complex is one of two megastructures built in the early 1970s as prototypes for a new “Asian city of tomorrow” designed to humanize the urban expansion of Singapore through the creation of affective ensembles and connections, and would serve as an alternative to the state's forcible relocation of the population to alienating, cookie-cutter high-rise new towns. While the envisioned model of an expansive, affective urbanism failed to materialize in these megastructures, I examine how the transnational migrant and working-class communities that use the complex engage in other forms of affective placemaking that disrupt the narratives and temporalities in the state's recuperation of the surrounding old city by the state as a heritage and tourist district. I illuminate how affect can serve as an analytic to reorient a unilinear notion of architectural failure toward new temporalities, imaginations, and futurities.
“Avoiding the mistakes of the past”
Authors: Woodcraft Saffron 
Published: March 2020

AbstractA powerful dystopian imaginary dominates political and cultural representations of Britain's postwar tower blocks, which continue to be linked to social dysfunction and alienation despite extensive empirical research that challenges such claims. This article asks what contested declarations of failure “do” by examining how “tower block failure” is discursively deployed by placemaking professionals—planners, architects, housing managers, regeneration practitioners—engaged in the construction of a “model” mixed-tenure neighborhood in London's Olympic Park. Examining how the aesthetic figure of the “failed” high-rise housing estate is configured in relation to the normative models of citizenship and community that infuse social and spatial policy, I argue “failure” is entangled with a speculative, future-oriented economy of risk management, which refracts wider questions about the nonobvious forms that power takes in the neoliberal city.
Occipital nerve stimulation and deep brain stimulation for refractory cluster headache: a prospective analysis of efficacy over time
Authors: Aibar-Durán Juan Ángel , Álvarez Holzapfel María Jesús , Rodríguez Rodríguez Rodrigo , Belvis Nieto Robert , Roig Arnall Carles , Molet Teixido Joan 
Published: March 2020

OBJECTIVEOccipital nerve stimulation (ONS) and deep brain stimulation (DBS) are widely used surgical treatments for chronic refractory cluster headache (CH). However, there is little literature regarding long-term follow-up of these treatments.METHODSThe authors describe two prospective cohorts of patients with refractory CH treated with ONS and DBS and compare preoperative to postoperative status at 6 and 12 months after the surgery and at final follow-up. Efficacy analysis using objective and subjective variables is reported, as well as medication reduction and complications.RESULTSThe ONS group consisted of 13 men and 4 women, with a median age of 44 years (range 31–61 years). The median number of attacks per week (NAw) before surgery was 28 (range 7–70), and the median follow-up duration was 48 months. The DBS group comprised 5 men and 2 women, with a median age of 50 years (range 29–64 years). The median NAw before surgery was 56 (range 14–140), and the median follow-up was 36 months. The NAw and visual analog scale score were significantly reduced for the ONS and DBS groups after surgery. However, while all the patients from the DBS group were considered responders at final follow-up, with more than 85% being satisfied with the treatment, approximately 29% of initial responders to ONS became resistant by the final follow-up (p = 0.0253).CONCLUSIONSONS is initially effective as a treatment for refractory CH, although a trend toward loss of efficacy was observed. No clear predictors of good clinical response were found in the present study. Conversely, DBS appears to be effective and provide a more stable clinical response over time with an acceptable rate of surgical complications.
Role of KCNAB2 expression in modulating hormone secretion in somatotroph pituitary adenoma
Authors: Ashton Charles , Rhie Suhn K. , Carmichael John D. , Zada Gabriel 
Published: March 2020

OBJECTIVEPrior profiling of the human pituitary adenoma (PA) DNA methylome showed the potassium channel subunit–encoding gene KCNAB2 to be highly differentially methylated between nonfunctional PAs (NFPAs) and growth hormone (GH)–secreting PAs, with greater KCNAB2 methylation detected in secretory PAs. KCNAB2 encodes an aldo-keto reductase that, among other things, negatively regulates members of the voltage-gated potassium channel (Kv) family. In this study, the authors aimed to determine whether modulation of Kcnab2 expression would alter GH secretion in the GH3 mammosomatotroph rat cell line. In addition, they examined whether dosing GH3 cells with the antiarrhythmic drug quinidine, a known inhibitor of Kv and voltage-gated sodium channels, would affect hormonal secretion.METHODSPreviously generated RNA-seq data were reanalyzed to compare KCNAB2 expression levels in human NFPAs and GH-secreting PAs. Kcnab2 was overexpressed in GH3 cells using plasmid transfection and knocked down using shRNA, with confirmation by quantitative polymerase chain reaction (qPCR). GH concentrations in cell culture supernatants collected 24 hours after cell seeding were measured using enzyme-linked immunosorbent assay (ELISA). Separately, quinidine was administered to GH3 cells at graduated doses. GH and prolactin concentrations in supernatants collected 48 hours after quinidine treatment were measured by fluorometric immunoassay.RESULTSModulation of expression at the transcript level in GH3 cells resulted in proportionate changes in the expression of GH mRNA and secretion of GH peptide, as confirmed by qPCR and ELISA. Specifically, partial knockdown of Kcnab2 was associated with fewer GH RNA transcripts and less GH secretion compared with controls, while augmentation of Kcnab2 expression was associated with more GH transcripts and secretion than the controls. Administration of quinidine (≥ 50 µM) reduced both GH and prolactin secretion in a dose-dependent fashion (p ≤ 0.05).CONCLUSIONSGH secretion in a somatotroph cell line is partially dependent on KCNAB2 gene expression and may be mitigated in vitro by quinidine. These results collectively suggest a potential new target and pharmacological candidate to be considered in the development of clinical therapeutics for acromegaly.
Positional posterior plagiocephaly: a single-center review
Authors: Ahluwalia Ranbir , Kiely Chelsea , Foster Jarrett , Gannon Stephen , Wiseman Alyssa L. , Shannon Chevis N. , Bonfield Christopher M. 
Published: March 2020

OBJECTIVEThe authors sought to assess the prevalence and severity of positional posterior plagiocephaly (PPP) in the pediatric population at a tertiary care center.METHODSThe authors conducted a retrospective review of 1429 consecutive patients aged 2 months to 18 years who presented with head trauma and a negative CT scan in 2018. The cohort was stratified by age. The cranial vault asymmetry index (CVAI) was calculated at the superior orbital rim. Asymmetry was categorized according to the following CVAI scores: mild (3.5%–7%), moderate (7%–12%), and severe (> 12%). Patients were grouped by age to assess PPP at different stages of head development: group 1, 2–5 months; group 2, 6–11 months; group 3, 12–23 months; group 4: 2–4 years; group 5, 5–8 years; group 6, 9–12 years; and group 7, 13–18 years. Patients with a history of shunted hydrocephalus, craniosynostosis, skull surgery, or radiographic evidence of intracranial trauma were excluded.RESULTSThe overall cohort prevalence of PPP was 24.8% (354 patients). PPP prevalence was higher among younger patients from groups 1–3 (40.4%, 33.5%, and 0.8%, respectively). There was a continued decline in PPP by age in groups 4–7 (26.4%, 20%, 20%, and 10.8%, respectively). Mild cranial vault asymmetry was noted most often (78.0%, 276 patients), followed by moderate (19.5%, 69 patients) and severe (2.5%, 9 patients). There were no patients in group 6 or 7 with severe PPP.CONCLUSIONSPPP is prevalent in pediatric populations and most commonly presents as a case of mild asymmetry. Although there was an overall decline of PPP prevalence with increasing age, moderate asymmetry was seen in all age groups. No patients in the cohort had severe asymmetry that persisted into adolescence.
Local control and toxicity outcomes of stereotactic radiosurgery for spinal metastases of gastrointestinal origin
Authors: Sandhu Navjot , Benson Kathryn R. K. , Kumar Kiran A. , Eyben Rie V. , Chang Daniel T. , Gibbs Iris C. , Hancock Steven L. , Meola Antonio , Chang Steven D. , Li Gordon , Hayden-Gephart Melanie , Soltys Scott G. , Pollom Erqi L. 
Published: March 2020

OBJECTIVEColorectal cancer (CRC) and other gastrointestinal (GI) cancers are believed to have greater radioresistance than other histologies. The authors report local control and toxicity outcomes of stereotactic radiosurgery (SRS) to spinal metastases from GI primary cancers.METHODSA retrospective single-center review was conducted of patients with spinal metastases from GI primary cancers treated with SRS from 2004 to 2017. Patient demographics and lesion characteristics were summarized using medians, interquartile ranges (IQRs), and proportions. Local failure (LF) was estimated using the cumulative incidence function adjusted for the competing risk of death and compared using Gray’s test for equality. Multivariable analyses were conducted using Cox proportional hazard models, adjusting for death as a competing risk, on a per-lesion basis. Patients were stratified in the Cox model to account for repeated measures for clustered outcomes. Median survival was calculated using the Kaplan-Meier method.RESULTSA total of 74 patients with 114 spine lesions were included in our analysis. The median age of the cohort was 62 years (IQR 53–70 years). Histologies included CRC (46%), hepatocellular carcinoma (19%), neuroendocrine carcinoma (13%), pancreatic carcinoma (12%), and other (10%). The 1- and 2-year cumulative incidence rates of LF were 24% (95% confidence interval [CI] 16%–33%) and 32% (95% CI 23%–42%), respectively. Univariable analysis revealed that older age (p = 0.015), right-sided primary CRCs (p = 0.038), and single fraction equivalent dose (SFED; α/β = 10) < 20 Gy (p = 0.004) were associated with higher rates of LF. The 1-year cumulative incidence rates of LF for SFED < 20 Gy10 versus SFED ≥ 20 Gy10 were 35% and 7%, respectively. After controlling for gross tumor volume and prior radiation therapy to the lesion, SFED < 20 Gy10 remained independently associated with worse LF (hazard ratio 2.92, 95% CI 1.24–6.89, p = 0.014). Toxicities were minimal, with pain flare observed in 6 patients (8%) and 15 vertebral compression fractures (13%).CONCLUSIONSSpinal metastases from GI primary cancers have high rates of LF with SRS at a lower dose. This study found that SRS dose is a significant predictor of failure and that prescribed SFED ≥ 20 Gy10 (biological equivalent dose ≥ 60 Gy10) is associated with superior local control.
ANALISIS PENOKOHAN DALAM NOVEL KAU, AKU DAN SEPUCUK ANGPAU MERAH KARYA TERE LIYE
Authors: SETIAWAN WINDI 
Published: March 2020

Dalam pembicaraan sebuah karya fiksi, sangat sering digunakan istilah-istilah tokoh dan penokohan, watak dan perwatakan, atau karakter dan karakteristiksecara bergantian dengan menunjuk pengertian yang hampir sama. Istilah tokoh menunjuk pada orangnya atau pelaku cerita. Watak, perwatakan, dan karakter menunjuk pada kualitas pribadi seseorang tokoh. Penokohan adalah pelukisan gambaran yang jelas tentang seseorang yang ditampilkan dalam sebuah cerita. Peneliti memilih penelitian psikologi kepribadian disebabkan tokoh utama dalam novel tersebut selalu dihadapkan pada persoalan kejiwaan yang begitu kompleks dengan perubahan karakter yang tidak menentu yang membuat karakter awal berubah menjadi karakter baru yang dipengaruhi oleh faktor lingkungan sekitar dari tokoh utama. Akhirnya dapat dirumuskan masalah sebagai berikut: (1) Bagaimana karakter tokoh dalam novel “Kau, Aku dan Sepucuk Angpau Merah” Karya Tere Liye dengan pendekatan psikologi kepribadian Tujuan dalam penelitian ini adalah : (1) Mendeskripsikan Karakter tokoh dalam novel “ Kau, Aku dan Sepucuk Angpau Merah” Karya Tere Liye dengan pendekatan psikologi kepribadian. Berdasarkan hasil penelitian, maka dapat diketahui bahwa karakter tokoh utama dipengaruhi oleh situasi lingkungan sekitar tokoh utama yang membuat tokoh utama mendapatkan tekanan dalam sikap, perilaku dan karakter yang didasari dari perasaan cinta yang melanda tokoh.
KEPATUHAN PELAYANAN FARMASI KLINIK DI RSUP DR. WAHIDIN SUDIROHUSODO
Authors: Djamaluddin Furqan , Imbaruddin Amir , Muttaqin Muttaqin 
Published: March 2020

Pelayanan farmasi klinik merupakan salah satu pelayanan kesehatan yang berorientasi kepada pasien sehingga perlu dilakukan kesesuaian standar pelayanan farmasi klinik untuk menciptakan pelayanan yang bermutu dan berkualitas. Tujuan penelitian ini dimaksudkan untuk mengetahui bagaimana kepatuhan Pelayanan Farmasi Klinik di RSUP Dr. Wahidin Sudirohusodo sesuai dengan sebelas indikator pelayanan farmasi klinis berdasarkan Peraturan Menteri Kesehatan Nomor 72 Tahun 2016. Metode penelitian menggunakan pendekatakan kualitatif. Pengumpulan data dilakukan di RSUP Dr. Wahidin Sudirohusodo Makassar dengan Teknik wawancara mendalam, observasi, dan dokumentasi. Informan penelitian adalah Kepala Instalasi Farmasi, penanggung jawab Pelayanan Informasi Obat, penanggung jawab Depo, apoteker, dan pasien. Hasil penelitian menemukan bahwa sebelas indikator pelayanan farmasi klinik yaitu pengkajian dan pelayanan Resep, penelusuran riwayat penggunaan obat, rekonsiliasi obat, Pelayanan Informasi Obat (PIO), konseling, visite, Pemantauan Terapi Obat (PTO), Monitoring Efek Samping Obat (MESO), Evaluasi Penggunaan Obat (EPO), dispensing sediaan steril; dan Pemantauan Kadar Obat dalam Darah (PKOD) sudah dilaksanakan dengan baik walaupun masih ada indikator yang belum optimal. Hanya satu indikator yang belum terlaksana yaitu pemantauan kadar obat dalam darah karena terkendala dengan pembiayaan sarana dan prasarana yang cukup mahal. Kepatuhan Pelayanan Farmasi Klinik di RSUP Dr. Wahidin Sudirohusodo Makassar sudah dilakukan cukup baik tetapi masih terdapat beberapa hal yang perlu dibenahi oleh pihak rumah sakit, diantaranya perlu peningkatan SDM, penjadwalan visite yang lebih intens, penganggaran yang memadai untuk pengadaan alat kesehatan dan produk media edukasi.
Prediction on Deposit Subscription of Customer based on Bank Telemarketing using Decision Tree with Entropy Comparison
Authors: Luthfiarta Ardytha , Zeniarja Junta , Faisal Edi , Wicaksono Wibowo 
Published: March 2020

Banking system collect enormous amounts of data every day. This data can be in the form of customer information, transaction details, risk profiles, credit card details, limits and collateral details, compliance Anti Money Laundering (AML) related information, trade finance data, SWIFT and telex messages. In addition, Thousands of decision are made in Banking system. For example, banks everyday creates credit decisions, relationship start up, investment decisions, AML and Illegal financing related decision. To create this decision, comprehensive review on various reports and drills down tools provided by the banking systems is needed. However, this is a manual process which is error prone and time consuming due to large volume of transactional and historical data available. Hence, automatic knowledge mining is needed to ease the decision making process. This research focuses on data mining techniques to handle the mentioned problem. The technique will focus on classification method using Decision Tree algorithms. This research provides an overview of the data mining techniques and procedures will be performed. It also provides an insight into how these techniques can be used in deposit subscription in banking system to make a decision making process easier and more productive. Keywords - Telemarketing, bank deposit, decision tree, classification, data mining, entropy.
Rabbit Type Classification Using Multi-SVM Based on Feature Extraction
Authors: Mintorini Ery , Mahmud Wildan 
Published: March 2020

Rabbits reputation of being cute, fluffy, cuddly critters lend then to being a popular choice for children pets. But in raising a rabbit is not easy, this depends on the type of rabbit. Rabbits that commonly pet are Rex Rabbits, American Rabbits, and Giant Rabbits. Rex Rabbits itself has some species including Rex Amber and Rex Lilac species, Giant Rabbits rabbits includes Giant Chekered rabbit, Harleyquin, dan American White Rabbit. Classification technology can be used to help the classification process of rabbits are Multi-SVM method and image feature extraction to classify rabbit species. Feature extraction used in this study is mean, variance, skewness, kurtosis, entropy. The five features are classified with Multi-SVM. The data used in this study are 125 images, consisting of 100 training images and 25 test images. The accuracy of this method reached 92%. Keywords – Classification, Multi-SVM, Rabbit, Feature Extraction