bluuebunny/crossref_metadata_2025_split huggingface dataset:
Structural Testing of High Value Test Articles: Integrated Risk Mitigation in Vibration Test Systems
Authors: Reilly Thomas , McIntosh Kevin , Sensor Chris , Sridharan Raman 
Published: November 2019

Abstract
Structural testing and model verification are necessities in the development of high-value spacecrafts and components. Testing of such items using electrodynamic shaker systems is meticulously planned to avoid any accidental damage. Similarly, the controller and amplifiers used to drive the shakers must be capable of mitigating risk by safely responding to unplanned vibration excursions during a test, as well as to issues with the test system itself, or with facility resources such as electrical power. For example, what happens if the amplifier power source fails, or the network connecting the controller to the command computer goes down? External factors such as these are unpredictable, but careful consideration during vibration test system design makes it is possible for the system to handle such events reliably and minimize risk of damage.
Recent advancements in technology have resulted in the design of a complete test system that stresses risk mitigation. The status of building power, safety interlocks, and other critical subsystems are continuously monitored by the controller. A failure on any of the critical subsystems will immediately trigger the controller to ramp down the sine sweep over a prescribed duration. The rate at which the controller reacts to an abort signal is critical. For example, if amplifier power loss is experienced during a sine sweep, the controller must be able to ramp down the drive and stop the test smoothly. Similarly, the amplifier needs stored backup power for the ramp down. These features protect the test article from any transients by preventing the shaker from abruptly stopping. This paper will investigate such safety concerns in structural testing of high value test articles, and the test system considerations associated with these concerns.
INSURANCE AS AN EFFECTIVE MECHANISM TO MINIMIZE RISKS AT THE ENTERPRISE
Authors: J. Golubyatnikova Julia , G. Zakshevskii Vasily , M. Zakharov Victor , V. Vladyka Marina , M. Gerashenko Vladimir 
Published: November 2019

Purpose: The article analyzes the state of domestic insurance in agricultural enterprises, which is a complex type of property insurance, subspecies of which are insurance of crops, animals, commodity aquaculture, real estate and income of agricultural producers.
Methodology: Generally accepted methods and techniques of economic research were used in the study process: monographic (in the process of studying risk management theoretical foundations), statistical and economic (when studying trends of AIC enterprise development and functioning), design-constructive (when justifying and calculating indicators of enterprise functioning), abstract and logical (when generalizing conceptual and methodological approaches in identifying, analyzing and assessing risks), comparative analysis (synthesis of native and foreign risk management experience), various risk assessment methodologies.
Result: The economic risk passport is understood as a set of information about the risk area, risk criteria, as well as for instructions on the application of the necessary methods to manage or minimize the risk. The article presented a liquidity loss risk passport with one of the measures to minimize it - self-insurance.
Applications: This research can be used for universities, teachers, and students.
Novelty/Originality: In this research, the model of Insurance as an Effective Mechanism to Minimize Risks at the Enterprise is presented in a comprehensive and complete manner.
Strategi Pengembangan Pariwisata Kreatif Berbasis Masyarakat (Community-based Creative Tourism) Di Bintan
Authors: Prakoso Aditha Agung , De Lima Yohana Aprilia 
Published: November 2019

The main focus of this research is to analyze and identify opportunities for developing community-based creative tourism in Bintan. Data analysis was performed by understanding and compiling both primary and secondary data that had been systematically collected. The results of the data analysis in this study were to create the concept of community-based creative tourism in Bintan based on its potential by developing creative zones based on seven creative sectors in Bintan with sustainable concepts and community empowerment to attract tourists, especially tourists from Singapore because the location of Bintan with Singapore is quite close and strategic. This is certainly an opportunity that must be utilized in terms of attracting foreign tourists visiting Singapore as well as foreign tourists from Singapore itself. It is also expected to increase the number of tourist visits to Indonesia, especially in Bintan.
Implementasi Bussiness Intelligent dalam e-Tourism Berbasis Big Data
Authors: Utomo Chandra Eko wahyudi 
Published: November 2019

Abstract
The use of information technology that is integrated with work processes in an organization has become an absolute necessity. The availability of complete, correct and accurate data and information has become a basic requirement for the survival of an organization. Business Intelligence (BI) is a form of implementation that is able to answer the above needs. BI has been widely used by organizations in managing data and information to support decision making. BI is usually associated with efforts to maximize the performance of an organization. Business Intelligence System is a term that is generally used for the type of application or technology used to assist BI activities, such as collecting data, providing access, and analyzing data and information about company performance. Along with the rapid online-based information systems including e-tourism, creating a huge data explosion on the internet (bigdata). The very high growth of tourism data on the internet can be utilized for the needs of the tourism industry and research needs in the field of tourism.
Keywords: intelligent business, e-tourism, big data
Peran Pemerintah Daerah dalam Pengelolaan Becak Wisata Kota Probolinggo
Authors: Hutama Pandu Satriya , Negoro Abul Haris Suryo 
Published: November 2019

Abstract:
Tourist pedi cap as traditional transportation mode has its own characteristic and capability to create tourist’s enthuism. The driver and its pedi cap have attractive for tourists and main transportation for cruise tourists which have visited Probolinggo City since 2011. Its necessary to improve the quality service by tourist pedi cap in gainning cruise tourist’s satisfaction. The government’s roles whose derrives from local department should be optimize by designing proper programm in multi purpose and continue, through high level of quality service by tourist pedi cap. The managing of tourist pedi cap by local government should support promotion activity and development of tourism activity in Probolinggo City, and also it could rejuvenat the economic activity held by the member of pedi cap driver’s association.
Keywords: Government, Managing, Tourist Pedi cap, Cruise Ship Tourism
Hospitalizations due to Angioedema without Urticaria in a Portuguese Center: Five Year Retrospective Study
Authors: Cosme Joana , Spínola Amélia , Ferreira Manuel Branco , Barbosa Manuel Pereira 
Published: November 2019

Introduction: Hospitalizations due to angioedema are important especially in debilitating or life-threatening situations. The aim of this study was to evaluate the frequency and etiology of angioedema without urticaria in hospital admissions.Material and Methods: The admissions between 2009 and 2013 in Centro Hospitalar Lisboa Norte with a diagnosis grouped under the ICD9 codes of angioedema were retrospectively analysed. The episodes of angioedema with urticaria were excluded. The admissions were categorized into 2 groups: A — hospitalizations motivated by the angioedema; B — hospitalizations in which the angioedema was an incidental finding.Results: There were 169 hospitalizations (52% females, 96% adults, mean age 52 ± 20.8 years), distributed by 23 hospital departments, 51% in the Immunoallergology department. The mean annual angioedema admission rate was 72/100 000. In 68% of the cases, angioedema was the cause for the admission; in 32% an incidental finding. In 38% there was upper airway involvement. The etiologies were: hereditary angioedema in 24%, angiotensin converting enzyme inhibitor induced angioedema in 31%, idiopathic angioedema in 21%, thrombolysis induced angioedema in 13%, nonsteroidal anti-inflammatory drug-induced angioedema in 5%.Discussion: The main etiology was angiotensin converting enzyme inhibitor angioedema, followed by hereditary angioedema and thrombolysis induced angioedema, and these findings concur with the international literature.Conclusion: The mean annual angioedema admission rate was 72/100 000 and there was airway involvement in 38% of hospitalizations.
RESOURCES REQUIRED IN CLINICAL PATHWAY FOR TYPHOID FEVER TREATMENT AT KALIWATES GENERAL HOSPITAL IN 2017
Authors: Dewi Pratiti Swesti Komala , Sandra Christyana , Witcahyo Eri 
Published: November 2019

Background: A clinical pathway is a concept of an integrated service which describes the stages of healthcare services from the admission until the return of patients based on the medical service standards and evidence-based nursing care with measurable results. Kaliwates General Hospital is an accredited hospital with a clinical pathway. Typhoid case was the highest disease in 2017 at Kaliwates General Hospital.Aims: This study aims to describe the resources at Kaliwates General Hospital in the implementation of clinical pathways, especially typhoid fever treatment.Method: This study was a descriptive and qualitative study. Nine respondents were selected using purposive sampling, including one internist and the quality team at Kaliwates General Hospital. The variables studied include human resource factors, budget factors, method factors, and time factors.Results: The results suggested that the human resources at Kaliwates General Hospital had high commitment, motivation, and moderate knowledge in the implementation of clinical pathways. All equipment and documents were considered adequate. The communication among the implementers was good, but compliance and training for staffs were considered less prominent. The task division of each staff was fairly distributed even though the pharmacy unit perceived that the division was quite unfair.Conclusion: The implementation of the clinical pathway for typhoid fever treatment at Kaliwates General Hospital runs quite well. The hospital must identify and plan staff training regularly, prepare the job description appropriately, and perform performance appraisal based on the job description that has been developed.Keywords: clinical pathway, typhoid fever, resource.
Adult Idiopathic Bilateral Coxa Vara with Hip Osteoarthritis Treated with Bilateral Proximal Femur Osteotomy
Authors: Lee Cheng-Han , Lin Shang Ming , Chang Chih-Hung , Lan Tsung-Yu 
Published: November 2019

Case:
We reported a case of a 25-year-old woman with idiopathic bilateral coxa vara who had initial presentation of hip osteoarthritis. She was later treated with bilateral subtrochanteric valgus osteotomy. A good functional outcome was recorded without nonunion or deformity recurrence. The arthritis of the hips also decelerated.

Conclusions:
Coxa vara first diagnosed in adulthood was relatively uncommon, and the cause in this present case was uncertain. Subtrochanteric valgus osteotomy seemed to be a suitable treatment for this case.
Radial Neck–to–Humerus Transposition for Elbow Reconstruction Following Oncologic Resection of the Proximal Ulna
Authors: Houdek Matthew T. , Gupta Sanjay , Griffin Anthony M. , Wunder Jay S. , Ferguson Peter C. 
Published: November 2019

Case:
Two young adult (aged 25 and 21 years) patients presented with sarcomas of the proximal ulna. To achieve an oncological margin, the proximal ulna required resection. Owing to the complex biomechanics of the elbow joint, reconstructive options are limited and have a high complication rate. The elbow was reconstructed with a transposition of the radial neck to the trochlea of the humerus in both patients. At over 2 years of follow-up, both patients have a stable and functional elbow.

Conclusions:
Transposition of the radial neck to the trochlea of the humerus provides a biological reconstruction in this complex problem.
Analisis Preferensi Konsumen Kopi di Lingkungan Akademik Universitas Swadaya Gunung Jati Cirebon Pada Era Revolusi Industri 4.0
Authors: Wachdijono Wachdijono , Trisnaningsih Umi , Wahyuni Siti 
Published: November 2019

Preferensi konsumen menunjukkan tingkat kesukaan seseorang terhadap suatu produk dan penentuan kesukaannya berdasarkan atribut-atribut yang ada pada produk tersebut. Namun demikian, diantara atribut-atribut selalu ada yang paling dipertimbangkan sebagai dasar pengambilan keputusan pembeliannya. Penelitian ini bertujuan untuk mengetahui preferensi konsumen terhadap keseluruhan atribut pada produk minuman kopi saset dan mengetahui atribut mana yang paling dipertimbangkan konsumen dalam memutuskan pembeliannya pada era revolusi industri 4.0. Lokasi penelitian ditentukan secara sengaja, di lingkungan akademik kampus 1 Universitas Swadaya Gunung Jati Cirebon dan waktu penelitian selama bulan Januari–April 2019. Metode penelitian yang digunakan kuantitatif deskriptif dengan desain penelitian survai. Populasi penelitiannya pegawai, dosen dan mahasiswa yang minum kopi dalam menjalani tugas hariannya. Jumlah sampel ditentukan secara sengaja 50 orang dan penarikannya secara acak quota. Analisis data menggunakan kaidah penghitungan skala Likert. Hasil penelitian menunjukkan, preferensi konsumen terhadap keseluruhan atribut pada produk minuman kopi saset adalah suka dan atribut yang paling dipertimbangkannya adalah merek. Disarankan, pihak pemasar menjual produk minuman kopi saset dengan atributnya yang paling dipertimbangkan konsumen yaitu merek (kopi merek Good Day) agar omset penjualannya meningkat, sedangkan kepada produsen/industri kopi untuk menguatkan branding yang positif agar produknya selalu disukai konsumen pada era revolusi industri 4.0.
Intermittent Gas Lift Used in Hydrate Mitigation and Flare Reduction in Algeria
Authors: Carpenter Chris 
Published: November 2019

This article, written by JPT Technology Editor Chris Carpenter, contains highlights of paper SPE 191542, “Hydrate Mitigation and Flare Reduction Using Intermittent Gas Lift in Hassi Messaoud, Algeria,” by Ala Eddine Aoun, SPE, Faouzi Maougal, and Lahcene Kabour, Sonatrach, and Tony Liao, SPE, Brahim AbdallahElhadj, and Sabrina Behaz, Halliburton, prepared for the 2018 SPE Annual Technical Conference and Exhibition, Dallas, 24–26 September. The paper has not been peer reviewed.
Hassi Messaoud is a mature oil field with more than 1,100 production wells. Approximately half of the wells are natural flow and the other half use continuous gas lift (CGL) with concentric (CCE) strings. To reduce the usage of the high volume of lift gas, intermittent gas lift (IGL) was selected in a pilot project to evaluate its applicability in the field for wells characterized by high gas/oil ratio (GOR) and without continuous concurrent water injection (with lift gas) to dissolve salt•deposited•downhole.
Production Overview
Field production began in 1957. During the first 20 years, all production wells were naturally flowing; in 1980, gas lift was introduced into the field development and has remained the only artificial-lift method. Electrical submersible pumping systems have been introduced into the field recently. Of the production wells, 795 are flowing while 376 are shut in for a variety of reasons. Among the flowing production wells, 409 are naturally flowing and 386 are artificial-lift wells.
Production fluids are processed by 25 separator stations throughout the field. Gas usually is compressed first at the satellite level; then, at the central processing facilities, the gas is further compressed to the pressure required for injection into the reservoir. Water is treated by the addition of surfactants. The treated water is pumped into the water-injection network to be used in both reservoir-pressure maintenance and salt wash in wells.
In the field’s first years, the oil-production rate increased quickly as the number of wells grew. Since 2007, oil production has declined quickly in naturally flowing wells. The steady increase in oil production from gas-lift wells offset the fast production decline in the full field. However, the oil production from gas-lift wells has leveled off during the past 2 years, while the production from naturally flowing wells recovered slightly. The gas lift wells contribute approximately 40% of the field production.
Combined Gas Network for•Reservoir Gas Injection and Gas Lift
A specific challenge of the Hassi Messaoud field operation is the highly complex gas network, in which the gas-lift network is attached to the gas- injection network for reservoir-pressure maintenance. The gas lift was grown organically out of the reservoir gas-injection network. Initially, when only a small number of wells needed gas lift, this approach might have been cost- effective, but the increasing number of gas-lift wells meant that different methods had to be•considered.
Discrimination of mediastinal metastatic lymph nodes in NSCLC based on radiomic features in different phases of CT imaging
Authors: Sha Xue , Gong Guan Zhong , Qiu Qing Tao , Duan Jing Hao , Li Deng Wang , Yin Yong 
Published: November 2019

Abstract
Background: We aimed to develop radiomic models based on different phases of computed tomography (CT) imaging and to investigate the efficacy of models for diagnosing mediastinal metastatic lymph nodes (LNs) in non-small cell lung cancer (NSCLC). Methods: We selected 231 mediastinal LNs confirmed by pathology results as the subjects, which were divided into training (n=163) and validation cohorts (n=68). The regions of interest (ROIs) were delineated on CT scans in the plain phase, arterial phase and venous phase, respectively. Radiomic features were extracted from the CT images in each phase. A least absolute shrinkage and selection operator (LASSO) algorithm was used to select features, and multivariate logistic regression analysis was used to build models. We constructed six models (orders 1-6) based on the radiomic features of the single- and dual-phase CT images. The performance of the radiomic model was evaluated by the area under the receiver operating characteristic curve (AUC), sensitivity, specificity, accuracy, positive predictive value (PPV) and negative predictive value (NPV). Results: A total of 846 features were extracted from each ROI, and 10, 9, 5, 2, 2, and 9 features were chosen to develop models 1-6, respectively. All of the models showed excellent discrimination, with AUCs greater than 0.8. The plain CT radiomic model, model 1, yielded the highest AUC, specificity, accuracy and PPV, which were 0.926 and 0.925; 0.860 and 0.769; 0.871 and 0.882; and 0.906 and 0.870 in the training and validation sets, respectively. When the plain and venous phase CT radiomic features were combined with the arterial phase CT images, the sensitivity increased from 0.879 and 0.919 to 0.949 and 0979 and the NPV increased from 0.821 and 0.789 to 0.878 and 0.900 in the training group, respectively. Conclusions: All of the CT radiomic models based on different phases all showed high accuracy and precision for the diagnosis of LN metastasis (LNM) in NSCLC patients. When combined with arterial phase CT, the sensitivity and NPV of the model was be further improved.
Effects of sugammadex plus rocuronium vs neostigmine plus cisatracurium during renal transplantation on graft function: a retrospective, case-control study
Authors: Vargas Maria , Buonanno Pasquale , Sica Andrea , Sabatella Emanuele , D’Alessio Francesco P. , Alfieri Simone , Iacovazzo Carmine , Carrano Rosa , Servillo Giuseppe 
Published: November 2019

Abstract
Background: Rocuronium can be used in patients with severe renal failure (creatinine clearance <30 ml/min), but the duration of muscle relaxation is longer and results in an increased risk of postoperative residual curarization. Rocuronium can be antagonized by sugammadex, but the elimination of the complex they make (rocuronium-sugammadex complex) varies according to the renal function. Two case reports/series have reported the use of rocuronium-sugammadex complex during renal transplantation. This retrospective case-control study aims to investigate the effects of rocuronium-sugammadex, used during renal transplantation, on transplanted kidney function. Methods: We analyzed 113 medical records of patients undergoing kidney transplantation from January 2015 to December 2018. Forty-seven medical records were excluded because they did not report the administration of rocuronium + sugammadex (roc + sug) or cisatracurium + neostigmine (cis + neo) during the transplantation. The demographics of patients and donors were collected along with the following data: blood urea and creatinine, serum and urinary electrolytes, and diuresis. Marginal, single or double kidney transplantations, Karpinsky score and histologic evaluation of transplanted kidney were collected. Results: We finally collected data from 66 medical reports from January 2015 to December 2018. Blood creatinine levels at 6 hrs, 12 hrs and 24 hrs were significantly lower in the roc + sug group than in the cis + neo group (crea 6 hrs =0.05, crea 12 hrs p=0.038, crea 24 hrs p= 0.049). Blood urea levels for 24 hrs after transplantation were significantly lower in the roc + sug group than in the cis + neo group (urea 0 hrs p=0.025, urea 6 hrs p= 0.011, urea 12 hrs p=0.03, urea 24 hrs p=0.011). We found no statistically significant differences in blood sodium, blood potassium, blood calcium, diuresis, urinary sodium, or urinary potassium levels before and after transplantation. Conclusions: In this retrospective case-control study, the use of rocuronium and sugammadex during renal transplant surgery did not affect the recovery of the graft function during the first week after transplantation.