bluuebunny/crossref_metadata_2025_split huggingface dataset:
Clinically relevant phenotypes in chronic rhinosinusitis
Authors: Grayson Jessica W. , Cavada Marina , Harvey Richard J. 
Published: May 2019

Background Chronic rhinosinusitis (CRS) is a complex disease that incorporates many different conditions. Currently, primary CRS is considered a disease of broad airway inflammation, however, the previous classification of CRS with and without nasal polyposis fails to adequately classify patients based upon their etiology of illness. Our aim with this review is discuss the clinical presentation, radiology, endoscopy, histopathology, and treatment algorithm of three different phenotypes of primary CRS: central compartment atopic disease, eosinophilic CRS, and non-eosinophilic CRS. Methods A narrative review of a tertiary rhinology center's research themes and how they are applied to clinical protocols and practice was assessed. Discussion Diagnosis and treatment of upper and lower airway conditions become increasingly important as phenotypes and endotypes are being described. There are well-described therapies to treat the different phenotypes of CRS, based upon the presumed underlying cause of the inflammatory process. Research continues to shed more light on different endotypes and phenotypes of airway inflammation, however, clinical differentiation of CRS can be applied in clinic practice with three simple phenotypes of CRS. Understanding these different phenotypes and their etiologies allows for further management beyond the ‘maximum medical therapy and then surgery’ approach that has often been used in the management of CRS.
Transformation of the National Breast Cancer Guideline Into Data-Driven Clinical Decision Trees
Authors: Hendriks Mathijs P. , Verbeek Xander A.A.M. , van Vegchel Thijs , van der Sangen Maurice J.C. , Strobbe Luc J.A. , Merkus Jos W.S. , Zonderland Harmien M. , Smorenburg Carolien H. , Jager Agnes , Siesling Sabine 
Published: May 2019

PURPOSEThe essence of guideline recommendations often is intertwined in large texts. This impedes clinical implementation and evaluation and delays timely modular revisions needed to deal with an ever-growing amount of knowledge and application of personalized medicine. The aim of this project was to model guideline recommendations as data-driven clinical decision trees (CDTs) that are clinically interpretable and suitable for implementation in decision support systems.METHODSAll recommendations of the Dutch national breast cancer guideline for nonmetastatic breast cancer were translated into CDTs. CDTs were constructed by nodes, branches, and leaves that represent data items (patient and tumor characteristics [eg, T stage]), data item values (eg, T2 or less), and recommendations (eg, chemotherapy), respectively. For all data items, source of origin was identified (eg, pathology), and where applicable, data item values were defined on the basis of existing classification and coding systems (eg, TNM, Breast Imaging Reporting and Data System, Systematized Nomenclature of Medicine). All unique routes through all CDTs were counted to measure the degree of data-based personalization of recommendations.RESULTSIn total, 60 CDTs were necessary to cover the whole guideline and were driven by 114 data items. Data items originated from pathology (49%), radiology (27%), clinical (12%), and multidisciplinary team (12%) reports. Of all data items, 101 (89%) could be classified by existing classification and coding systems. All 60 CDTs could be integrated in an interactive decision support app that contained 376 unique patient subpopulations.CONCLUSIONBy defining data items unambiguously and unequivocally and coding them to an international coding system, it was possible to present a complex guideline as systematically constructed modular data-driven CDTs that are clinically interpretable and accessible in a decision support app.
FT-IR/NIR Spectroscopic Study of Interactions between Water and Alkylamines
Authors: Iwamoto Reikichi 
Published: May 2019

Abstract
In the present paper we have studied interactions of the N and NH of alkylamines with water. We analyzed the property from the infrared and near-infrared absorptions that hydration causes to tributylamine (TBA) ((Bu)3N) and dibutylamine (DBA) ((Bu)2NH or (Bu)2HN) in the neat liquid or their solutions in heptane at varying concentrations. It has been found that the amine N of TBA very strongly interacts with water and forms the complex (Bu)3N⋯Hb-O-Hf (OHb: bonded OH, OHf: free OH) which is partly dissociated into (Bu)3NH+ and OH− at equilibrium. DBA retains an NH and may act not only as a proton acceptor but also a proton donor to water. Correspondingly, it has been found, the NH is hydrogen-bonded partly through the N to form the strongly-bound complex (Bu)2HN⋯Hb-O-Hf and partly through the H to form the complex (Bu)2NH⋯OH2. From their associated spectral features we propose that the former is partly dissociated into (Bu)2NH2+ and OH− at equilibrium as in the case of TBA and the latter is rather stabilized to be a larger cluster such as (Bu)2NH⋯OH2·(H2O)m.
Sleep monitoring with the Apple Watch: comparison to a clinically validated actigraph
Authors: Roomkham Sirinthip , Hittle Michael , Cheung Joseph , Lovell David , Mignot Emmanuel , Perrin Dimitri 
Published: May 2019

Background: We investigate the feasibility of using an Apple Watch for sleep monitoring by comparing its performance to the clinically validated Philips Actiwatch Spectrum Pro (the gold standard in this study), under free-living conditions. Methods: We recorded 27 nights of sleep from 14 healthy adults (9 male, 5 female). We extracted activity counts from the Actiwatch and classified 15-second epochs into sleep/wake using the Actiware Software. We extracted triaxial acceleration data (at 50 Hz) from the Apple Watch, calculated Euclidean norm minus one (ENMO) for the same epochs, and classified them using a similar algorithm. We used a range of analyses, including Bland-Altman plots and linear correlation, to visualize and assess the agreement between Actiwatch and Apple Watch. Results: The Apple Watch had high overall accuracy (97%) and sensitivity (99%) in detecting actigraphy-defined sleep, and adequate specificity (79%) in detecting actigraphy defined wakefulness. Over the 27 nights, total sleep time was strongly linearly correlated between the two devices (r=0.85). On average, the Apple Watch over-estimated total sleep time by 6.31 minutes and under-estimated Wake After Sleep Onset by 5.74 minutes. The performance of the Apple Watch compares favorably to the clinically validated Actiwatch in a normal environment. Conclusions: This study suggests that the Apple Watch could be an acceptable alternative to the Philips Actiwatch for sleep monitoring, paving the way for larger-scale sleep studies using Apple’s consumer-grade mobile device and publicly available sleep classification algorithms. Further study is needed to assess longer-term performance in natural conditions, and against polysomnography in clinical settings.
Access to contraceptives for adolescents in northern Nigeria – a cross-sectional study from three secondary health facilities in Kaduna metropolis, Kaduna
Authors: Alayande Audu , Bello-Garko Bahijjatu , Umeh Gregory , Nuhu Islamiyat 
Published: May 2019

Background: In 2015, the United Nations Development Programme (UNDP) noted that countries will need to meet the increasing demand for contraceptives by the over 600 million 15- to 19-year-olds around the world. Although the unmet need for contraception for Women of Child Bearing Age (WCBA) in Nigeria is 12.7%, the value is higher (35.3%) among adolescents aged 15 – 19 years. Additionally, the unmet need for family planning (FP) among WCBA in Kaduna state is 5.8%, with 33.3% of women aged 20-24 years in Kaduna reported to have had a live birth before the age of 18 years. This study sought to evaluate adolescent contraceptive use in three referral health facilities of Kaduna metropolis. Methods: This is a descriptive cross-sectional desk review of 5543 FP clients that attended three referral centers between 2014 and 2016. Data on their age, parity and the use of contraceptives were collected from the clinic registers and analyzed using SPSS 22. Results: The FP client age ranged from 12 to 57 years, of which only 3.6% were adolescent. The annual proportion of adolescent contraceptive users ranged from 3.1 – 4.1%. More than 96% of the adolescents had given birth to at least one child. Around 62% of the adolescents used injectable contraceptives but there was no IUD use reported by any adolescent. Conclusions: The low proportion of adolescent contraceptive users and their limited choice of contraceptive methods, emanating from multiplicity of client and provider bias, calls for innovative interventions to meet the contraceptive needs of adolescents.
A Matter of Perspective: How Failure Shapes Distributive Preferences
Authors: Cassar Lea , Klein Arnd H. 
Published: May 2019

People vary in what they view as a fair distribution of earnings in organizations and, more generally, society. Where do these different views originate? We study the question of whether the experience of failure or success in a winner-take-most competition shapes people’s perspectives about distributive justice. In a laboratory experiment, subjects generated a high or low income either through a lottery or through a performance-based tournament. A subset of subjects could then redistribute the income of another subset of subjects. We find that the tournament losers redistribute significantly more than all of the other distributors when the inequality is generated by the tournament, whereas the lottery losers redistribute significantly more than all of the other distributors when the inequality is generated by the lottery. The effect still holds when controlling for potential self-selection into different outcomes of the tournament. We replicate the results in a second experiment and show that the underlying psychological mechanisms include an in-group bias and a self-serving bias in responsibility attribution. These findings have implications for the design of compensation schemes in organizations and for public policies in general. This paper was accepted by Yan Chen, decision analysis.
STUDI KASUS KEHILANGAN KVARH PELANGGAN TARIF I-2 DENGAN DAYA 16.500 VA DAN 17.600 VA DI PT PLN (PERSERO) AREA SEMARANG
Authors: Kartikaningtyas Arni , Ariyanto Eko 
Published: May 2019

Arni Kartikaningtyas, Eko Ariyanto, in this paper explain that In electric power transmission and distribution, volt-ampere reactive (var) is the unit used to measure reactive power into AC electric power system. Reactive power in AC circuits when current and voltage are not in phase. Is a true symbol and Var, var, or VAR, but all three terms are widely used. Var terms proposed by Romanian Constantin Budeanu electrical engineer and was introduced in 1930 by the IEC in Stockholm, which has been adopted as a unit for reactive power. Var can be regarded as both the imaginary part of the apparent power, or the power flowing to the load reactive, where voltages and currents specified in volts and amperes. Two definitions are equivalent. Reactive power into the power unit kVArh is used by passive components beyond resistor which is a power loss or power that is not desirable. This power to a minimum to avoid, or at least minimized, although it will not disappear altogether, by minimizing the power factor. Industrial customers are groups of customers with the use of induction machines used for the induction process that requires a great power to drive the motor and pull out the reactive power usage needs to be taken into account. Customers I 2 is the class of tariffs for industrial purposes being at low voltage with power above 14 kVA to 200 kVA. Keywords: VAR, customer Industry.
ALAT PENGHITUNG BERAT BADAN MANUSIA DENGAN STANDART BODY MASS INDEX (BMI) MENGGUNAKAN SENSOR LOAD CELL BERBASIS ARDUINO MEGA 2560 R3
Authors: Dewantara Dewantara , Sasmoko Priyo 
Published: May 2019

Dewantara, Priyo Sasmoko, in this paper explain that a measuring instrument is a tool used by humans to help determine parameters such as height and weight. Most height and weight gauges used today still use simple and still conventional equipment. In addition, if manually, there are still frequent measurement errors that come from the measuring instrument itself or from the human. This happens because of inaccuracies in reading measuring instruments that lack precision or perhaps from the human factor itself. The purpose of this study was to create a digital height and weight automation system accompanied by displaying its ideal weight based on height. This system is built using Arduino as a system controller. The ultrasonic sensor is used as a measure of height. Load cell is used as a measure of weight. And a 20x4 LCD to display the output. From testing and analyzing the results of measurements of height according to the actual height, the results of measurements of weight have an error percentage of 0.53% - 2.77%. The system determines the ideal or not body weight based on BMI. Keywords: 20x4 LCD, Load Cell Sensor, Arduino.ReferencesFogaswara, Eka. 2013. Prinsip Dasar Kelistrikan dan konversi energy untuk SMK/MAK. Bandung: CV ARMICO.Massimo dkk, Arduino/Genuino Mega 2560. 28 Juli 2015. https://www.arduino.cc/en/Ma in/ArduinoBoardMega2560. Diakses pada 28 Juli 2015.Anonim. Sensor. 5 September 2015. http://id.wikipedia.org/wiki/sensor. Diakses pada 5 September 2015Anonim. HX711 Weight Scale ADC Modul. 6 September 2015. http://www.vcc2gnd.com/Diakses pada 6 September 2015Arifai, Samsul. Dkk, 2014, Rangkain Catu Daya. http://s3.amazonaws.com/academia.e du.documents/ Diakses pada 24 Agustus 2015Malvino, Prinsip-prinsip Elektronika, Buku satu, Salemba Teknika, hal 66Anonim. Catu daya. 6 September 2015. http://profil.widodoonline.com /Elektronika/komponen/praktik um/teori-dasar-catu-daya.html
RANCANG BANGUN MINIATUR TEMPAT PARKIR DENGAN METODE ELEKTRONIK PARKING PRICING (EPP) BERBASIS ARDUINO UNO
Authors: Raflianto Gasa , Sasmoko Priyo 
Published: May 2019

Gasa Raflianto, Priyo Sasmoko, in this paper explain that design of miniature electronic methods parking place with parking pricing (EPP) based arduino uno created by looking at the problems that occur at this time, Berparkir is something that is often encountered in everyday dikehidupan. sometimes it is crucial to find the solution in order to provide convenience and comfort for the driver of the vehicle as well as the efficient use of parking space limitations. A lot of wasted time and sometimes quite a hassle just to queue entrance and exit of the parking lot during rush hour. Based on these problems, the authors provide a solution by designing a tool that can enable people to berparkir without having taken the trouble to enter and exit the parking lot without having to waste time and tenaga.Sistem is also supported by the Arduino Uno as the brain to process data from RFID, infrared is used to instruct the servo and servo motor is used as a parking portal. Keywords:, Servo, RFID, Infrared Sensor.ReferencesAnonim. Sensor. 5 agustus 2015. https://id.wikipedia.org/wiki/SensorIsyanto, Jazi Eko. 2014. Pengantar Elektronika dan Instrumentasi Pendekatan Project Arduino dan Android. Yogyakarta: ANDI.Koestoer, Raldi Artono.2004. Pengukuran Teknik. Jakarta: Departemen Teknik Mesin Fakultas Teknik Universitas Indonesia.Massimo dkk., Arduino/Genuino Uno, 29 juli 2015.Purnama , Agus, Kapasitor, 28 juli 2015Purnama , Agus, motor servo, 28 juli 2015Varlag,Zum, RFID, 28 juli 2015Van Vlack. Lawrench, Ilmu dan Teknologi Bahan, Erlangga, hal 186Zona elektro, Pulsa kendali motor servo, 28 juli 2015Zona elektro, Komponen led Inframerah, 27 juli 2015.
RANCANG BANGUN EXTERNAL ELECTROMAGNETIC RETARDERS SYSTEM PADA MOTOR 1 PHASA
Authors: Dewantara Bima Dicky Anugrah , Manan Saiful 
Published: May 2019

Bima Dicky Anugrah Dewantara, Saiful Manan, in this paper explain that Electromagnetic retarders are generally known as electromagnetic inhibitors or brakes, the braking system eliminates most braking mechanics, thereby reducing conventional braking systems. Safety requirements and safety systems are developed and become a focal point of an equipment. Electromagnetic brakes are a safety component with a control system that is easy to control. With this electromagnetic brake, it will reduce maintenance costs, because it only requires a factor of electricity to be able to move it. The braking system uses electromagnetic forces to slow down a movement, which is generally a shaft motion. A dish with non-ferromagnetic metal material is attached to a rotating shaft. The disk is flanked by the side of the stator in the form of an electromagnetic coil system that can generate a magnetic field from electricity. Electric current generates a magnetic field in the coil. And the metal plate that cuts the magnetic field will cause eddy currents on the disk itself. This eddy current will generate a magnetic field whose direction is opposite to the previous magnetic field, thus inhibiting the rotary motion of the shaft. In designing, experimenting and making an External Electromagnetic Retarders System Design on 1 Phase Motor, use the NE 555 IC as the control duty cycle. So that the relationship between braking current and braking time is inversely proportional if the higher the current, the shorter the time it takes for the rotor to stop. And the relationship between braking current and motor current is directly proportional, by increasing the braking current will increase the load on the motor causing the motor current to increase. Keywords: Electromagnetic Retarders, Electromagnetic Brakes, Eddy Flow EffectReferencesTipler, P. 2008. Physics for Scientist volume 2. New York : WH Freeman and Company..Ishaq, M. 2007. Fisika Dasar Elektisitas dan Magnetisme. Yogyakarta: Graha Ilmu.Millman, Halkias, M.Barmawi, dan M.O.Tjia. 1971. Integrated Electronics:Analog and Digital Circuits and Systems. Jakarta : Erlangga.Ramdhani, Mohamad. 2008. Rangkaian Listrik. Jakarta : Erlangga.Bishop, Owen. 2004. Dasar-Dasar Elektronika. Jakarta : Erlangga.Halliday, David. Robert Resnick. 1978. Fisika Jilid II Edisi Ketiga. Jakarta : Erlangga
PELATIHAN PEMBUATAN TAMAN DAN SERBUK TANAMAN OBAT DI TEMBALANG SEMARANG
Authors: Kusumayanti Heny , Paramita Vita , Wahyuningsih Wahyuningsih , Amalia Rizka , Siregar Vynda Dindasari , Simalango Basa Ulina br , Siswati Elin 
Published: May 2019

Indonesia merupakan negeri yang subur, banyak tanaman yang dapat tumbuh, antara lain tanaman obat, tetapi sampai saat ini belum dimanfaatkan secara maksimal, sehingga perlu adanya sosialisasi dan pelatihan kepada masyarakat. Adanya Pelatihan Pembuatan Taman Dan Serbuk Tanaman Obat Di Pondok Pesantren Mahasiswa Nurul Hikmah Di Kecamatan Tembalang, Kotamadya Semarang, merupakan transfer ilmu dan penerapan teknologi tepat guna kepada masyarakat khususnya di Pondok Pesantren Mahasiswa Nurul Hikmah. Pemanfaatan tanaman obat selain untuk dikonsumsi juga untuk penghijauan atau penghias halaman rumah. Pelatihan ini mampu memberikan edukasi kepada mahasiswa di Pondok Pesantren Mahasiswa Nurul Hikmah cara menanam, merawat tanaman obat yang baik dan benar. Indonesia is a fertile country, many plants can grow, including medicinal plants, but until now it has not been utilized optimally, so there needs to be socialization and training for the community. Training on the Making of Parks and Medicinal Powder at the Islamic Boarding School of Nurul Hikmah In Tembalang Subdistrict, Semarang Municipality, is a transfer of knowledge and the application of appropriate technology to the community, especially in the Islamic Boarding School of Nurul Hikmah. Use of medicinal plants in addition to being consumed also for reforestation or decorating the home page. This training is able to provide education to students at the Islamic Boarding School Student Nurul Hikmah. The wisdom of how to plant, treat medicinal plants that are good and right.
RANCANG BANGUN PROTOTIPE SISTEM KENDALI IRON REMOVAL FILTER (IRF) PADA UNIT PENGOLAHAN AIR BERSIH BERBASIS PLC
Authors: Karyadi Kukuh , Suseno Jatmiko Endro 
Published: May 2019

Kukuh Karyadi, Jatmiko Endro Suseno in this paper explain that Water is a necessity of life that is very important for mankind. The availability of clean water has been sought to be fulfilled in various ways. One of them is by making a clean water treatment plant that can process water that is not yet suitable for consumption to be more feasible and ready to be consumed for everyday life. The operation of water treatment plant is still manually operated such as in the Iron Removal Filter (IRF) control system so that the processing is not easy to operate. To facilitate the operation of a clean water treatment unit, a control system based on a Programmable Logic Controller (PLC) is created on the Iron Removal Filter (IRF) processing unit. Control system consisting of PLC, relay circuit, power supply and Human Machine Interface (HMI), works to control the clean water processing unit including controlling the process on the IRF automatically. Also made a prototype of a water treatment plant consisting of an aerator unit, an IRF unit, a storage tank, several pumps and several control valves to be controlled by the control system in operation. The control system uses PLC as a control center because PLC is a controller that is simple, easy to program and very reliable as already widely used in the industrial world. The PLC brand used is Omron because it is cheap, reliable and has software named CX-Programmer which is easy in programming. The control system uses laptop computer as an HMI in the operation. HMI uses VTScada software and is connected to a PLC using OPC CX-Server software. The control system that is made can control the clean water processing unit in the form of a prototype. Operation on HMI is so easy and has a very attractive appearance. So it is highly recommended to be used in the actual clean water treatment unit
Validitas Skor Apache II, MSofa, dan SAPS 3 Terhadap Mortalitas Pasien Non Bedah di Perawatan Intensif Dewasa RSUP dr Kariadi Semarang
Authors: Brahmi Nur Hajriya , Soesilowati Danu , Pujo Jati Listiyanto 
Published: May 2019

Latar Belakang : Terdapat berbagai model sistem severity of illness, digunakan untuk memprediksi mortalitas, keefektifitasan dan lama rawat di perawatan intensif, memprediksi jumlah perawat yang secara efektif dapat menangani pasien, banyaknya pasien yang dirawat dirumah sakit, penghitungan beban biaya kesehatan, dan salah satu komponen evaluasi performance ICU. Diperlukan penilaian validitas antara sistem severity of illness sehingga dapat diterapkan secara maksimal di perawatan intensif.Tujuan : Membandingkan validitas sistem skoring APACHE II, MSOFA, dan SAPS3 terhadap mortalitas pasien ICU non bedah di RSUP dr. Kariadi Semarang.Metode : Penelitian ini adalah uji diagnostik dengan desain kohort retrospektif. Sampel sebanyak 135 sampel dipilih berdasarkan simple random sampling, yang memenuhi kriteria inklusi dan ekslusi. Missing value yakni bilirubin dinilai dan dipertimbangkan dalam interpretasi data. Validitas diperoleh dengan melakukan kalibrasi dan diskriminasi dari hasil penelitian kemudian dibandingkan antara hasil yang didapat.Normalitas data menggunakan uji kolmogorov smirnoff, sementara homogenitas menggunakan uji Levenne. Sampel dikalibrasi denganuji Hosmer Lameshow goodness of fit C, dan area under the receiver operating curve. Penilaian diskriminasi dilakukan dengan uji diagnostik dengan membuat tabel 2x2 dengan komponen pasien outcome, dengan model parsimoni dari tiap-tiap model skoring.Hasil : Kurva ROC memberikan nilai auROC untuk skoring APACHE II, MSOFA, dan SAPS 3 dengan hasil 0,7981, 0,7620, 0,785. Dari hasil tersebut, ketiga penilaian.Kesimpulan : Sistem skoring APACHE II, MSOFA dan SAPS 3 cukup baik untuk digunakan sebagai prediktor mortalitas, dengan APACHE II lebih valid dibandingkan MSOFA dan SAPS 3.